WebSVN – Kolibri OS – Diff – /programs/develop/libraries/kolibri-libc/include/sys/ksys.h


#ifndef _KSYS_H_
#define _KSYS_H_
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include 
 
#define asm_inline __asm__ __volatile__
 
#define KSYS_FS_ERR_SUCCESS 0  // Success
#define KSYS_FS_ERR_1       1  // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
#define KSYS_FS_ERR_2       2  // Function is not supported for the given file system
#define KSYS_FS_ERR_3       3  // Unknown file system
#define KSYS_FS_ERR_4       4  // Reserved, is never returned in the current implementation
#define KSYS_FS_ERR_5       5  // File not found
#define KSYS_FS_ERR_EOF     6  // End of file, EOF
#define KSYS_FS_ERR_7       7  // Pointer lies outside of application memory
#define KSYS_FS_ERR_8       8  // Disk is full
#define KSYS_FS_ERR_9       9  // FAT table is destroyed
#define KSYS_FS_ERR_10      10 // Access denied
#define KSYS_FS_ERR_11      11 // Device error
 
typedef void ksys_panic(char *func_name);
 
typedef struct {
    unsigned char blue;
    unsigned char green;
    unsigned char red;
}rgb_t;
 
#pragma pack(push,1)
typedef union{
    unsigned val;
    struct{
        short  x;
        short  y;
    };
}ksys_pos_t;
 
typedef union ksys_oskey_t{
    unsigned val;
    struct{
        unsigned char state;
        unsigned char code;
        unsigned char ctrl_key;
    };
}ksys_oskey_t;
 
typedef struct{
 
 
 
 
 
 
 
 
 
    void *data;
    size_t size;
}ksys_ufile_t;
 
 
typedef struct{
    unsigned            p00;
    union{
        uint64_t        p04; 
        struct {
            unsigned    p04dw;
            unsigned    p08dw;
        };
    };
    unsigned            p12;
    union {
        unsigned        p16;
        const char     *new_name;
        void           *bdfe;
        void           *buf16;
        const void     *cbuf16;
    };
    char                p20;
    const char         *p21;
}ksys70_t;
 
 
typedef struct {
    unsigned attributes;
    unsigned name_cp;
    char creation_time[4];
    char creation_date[4];
    char last_access_time[4];
    char last_access_date[4];
    char last_modification_time[4];
    char last_modification_date[4];
    unsigned long long size;
    char name[0];
}ksys_bdfe_t;
 
typedef struct {
  int cpu_usage;             //+0
  int window_pos_info;       //+4
  short int reserved1;       //+8
  char name[12];             //+10
  int memstart;              //+22
  int memused;               //+26
  int pid;                   //+30
  int winx_start;            //+34
  int winy_start;            //+38
  int winx_size;             //+42
  int winy_size;             //+46
  short int slot_info;       //+50
  short int reserved2;       //+52
  int clientx;               //+54
  int clienty;               //+58
  int clientwidth;           //+62
  int clientheight;          //+66
  unsigned char window_state;//+70
  char reserved3[1024-71];   //+71
}ksys_proc_table_t;
 
typedef unsigned int ksys_color_t;
 
typedef struct{
    ksys_color_t frame_area;
    ksys_color_t grab_bar;
    ksys_color_t grab_bar_button; 
    ksys_color_t grab_button_text;
    ksys_color_t grab_text;
    ksys_color_t work_area;
    ksys_color_t work_button;
    ksys_color_t work_button_text;
    ksys_color_t work_text;
    ksys_color_t work_graph;
}ksys_colors_table_t;
 
typedef struct{
    unsigned pid;      // PID of sending thread
    unsigned datalen;  // data bytes
    char     *data;    // data begin
}ksys_ipc_msg;
 
typedef struct{
    unsigned lock;              // nonzero is locked
    unsigned used;              // used bytes in buffer
    ksys_ipc_msg *data;         // data begin
}ksys_ipc_buffer;
 
typedef struct {
    char* func_name;
    void* func_ptr;
}ksys_coff_etable_t;
 
typedef void* ksys_drv_hand_t;
 
typedef struct{
    ksys_drv_hand_t handler;
    unsigned func_num;
    void* in_data_ptr;
    unsigned in_data_size;
    void* out_data_ptr;
    unsigned out_data_size;
}ksys_drv_ctl_t;
 
#pragma pack(pop)
 
enum KSYS_EVENTS {
    KSYS_EVENT_NONE = 0,     /* Event queue is empty */
    KSYS_EVENT_REDRAW = 1,   /* Window and window elements should be redrawn */
    KSYS_EVENT_KEY = 2,      /* A key on the keyboard was pressed */
    KSYS_EVENT_BUTTON = 3,   /* A button was clicked with the mouse */
    KSYS_EVENT_DESKTOP = 5,  /* Desktop redraw finished */
    KSYS_EVENT_MOUSE = 6,    /* Mouse activity (movement, button press) was detected */
    KSYS_EVENT_IPC = 7,      /* Interprocess communication notify */
    KSYS_EVENT_NETWORK = 8,  /* Network event */
    KSYS_EVENT_DEBUG = 9,    /* Debug subsystem event */
    KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
};
 
enum KSYS_FILE_ENCODING{
    KSYS_FILE_CP866 =1,
    KSYS_FILE_UTF16LE = 2,
    KSYS_FILE_UTF8 = 3
};
 
enum KSYS_CLIP_ENCODING{
    KSYS_CLIP_UTF8 = 0,
    KSYS_CLIP_CP866 = 1,
    KSYS_CLIP_CP1251 = 2
};
 
enum KSYS_CLIP_TYPES{
    KSYS_CLIP_TEXT = 0,
    KSYS_CLIP_IMAGE = 1,
    KSYS_CLIP_RAW = 2
};
 
enum KSYS_MOUSE_POS{
    KSYS_MOUSE_SCREEN_POS = 0,
    KSYS_MOUSE_WINDOW_POS = 1
};
 
enum KSYS_SHM_MODE{
    KSYS_SHM_OPEN = 0x00,
    KSYS_SHM_OPEN_ALWAYS = 0x04,
    KSYS_SHM_CREATE = 0x08,
    KSYS_SHM_READ = 0x00,
    KSYS_SHM_WRITE = 0x01,
};
 
static inline 
int _ksys_strcmp(const char * s1, const char * s2 )
{
    while ((*s1) && (*s1 == *s2)){ ++s1; ++s2; }
    return(*(unsigned char*)s1 - *(unsigned char *)s2);
}
 
// Functions for working with the graphical interface
 
static inline 
void _ksys_start_draw()
{
   asm_inline("int $0x40"::"a"(12),"b"(1));
}
 
static inline 
void _ksys_end_draw()
{
    asm_inline("int $0x40" ::"a"(12),"b"(2));
}
 
static inline 
void _ksys_create_window(int x, int y, int w, int h, const char *name, ksys_color_t workcolor, unsigned style)
{
    asm_inline(
        "int $0x40"
        ::"a"(0),
        "b"((x << 16) | ((w-1) & 0xFFFF)),
        "c"((y << 16) | ((h-1) & 0xFFFF)),
        "d"((style << 24) | (workcolor & 0xFFFFFF)),
        "D"(name),
        "S"(0) 
        :"memory"
     );
};
 
static inline 
void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
{
    asm_inline(
        "int $0x40"
        ::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)
    );
}
 
static inline
void _ksys_define_button(unsigned x, unsigned y, unsigned w, unsigned h, unsigned id, ksys_color_t color)
{
   asm_inline(
        "int $0x40"
        ::"a"(8),
        "b"((x<<16)+w),
        "c"((y<<16)+h),
        "d"(id),
        "S"(color)
    );
};
 
static inline
void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
{
    asm_inline(
        "int $0x40"
        ::"a"(38), "d"(color),
        "b"((xs << 16) | xe),
        "c"((ys << 16) | ye)
    );
}
 
static inline
void _ksys_draw_bar(int x, int y, int w, int h, ksys_color_t color)
{
    asm_inline(
        "int $0x40"
        ::"a"(13), "d"(color),
        "b"((x << 16) | w),
        "c"((y << 16) | h)
    );
}
 
static inline
void _ksys_draw_bitmap(void *bitmap, int x, int y, int w, int h)
{
    asm_inline(
        "int $0x40"
        ::"a"(7), "b"(bitmap),
        "c"((w << 16) | h),
        "d"((x << 16) | y)
        :"memory"
    );
}
 
static inline
void _ksys_draw_text(const char *text, int x, int y, int len, ksys_color_t color)
{
   asm_inline(
        "int $0x40"
        ::"a"(4),"d"(text),
        "b"((x << 16) | y),
        "S"(len),"c"(color)
        :"memory"
    );
}
 
static inline
void _ksys_draw_text_bg(const char *text, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
{
    asm_inline(
        "int $0x40"
        ::"a"(4),"d"(text),
        "b"((x << 16) | y),
        "S"(len),"c"(color), "D"(bg)
        :"memory"
    );
}
 
static inline 
void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color){
    unsigned fmt;
    fmt = len << 16 | 0x80000000; // no leading zeros + width
    asm_inline(
        "int $0x40"
        ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color)
    );
}
 
static inline 
void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg){
    unsigned fmt;
    fmt = len << 16 | 0x80000000; // no leading zeros + width
    asm_inline(
        "int $0x40"
        ::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) | y), "S"(color), "D"(bg)
    );
}
 
static inline
unsigned _ksys_get_skin_height()
{
    unsigned height;
    asm_inline(
        "int $0x40 \n\t"
        :"=a"(height)
        :"a"(48),"b"(4)
    );
    return height;
}
 
static inline 
void _ksys_get_colors(ksys_colors_table_t *color_table)
{
    asm_inline(
       "int $0x40"
        ::"a"(48),"b"(3),"c"(color_table),"d"(40)
    );
}
 
/* Functions for working with a screen. */
 
static inline
ksys_pos_t _ksys_screen_size()
{
	ksys_pos_t size;
    ksys_pos_t size_tmp;
    asm_inline(
        "int $0x40"
        :"=a"(size_tmp)
        :"a"(14)
    );
    size.x = size_tmp.y;
    size.y = size_tmp.x; 
    return size;
}
 
 
/* Functions for working with a mouse and cursors. */
 
static inline
ksys_pos_t _ksys_get_mouse_pos(int origin)
{
    ksys_pos_t pos;
    asm_inline(
        "int $0x40 \n\t"
        "rol $16, %%eax"
        :"=a"(pos)
        :"a"(37),"b"(origin)
    );
    return pos;
}
 
static inline
unsigned _ksys_get_mouse_buttons()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(37),"b"(2)
    );
    return val;
}
 
static inline
unsigned _ksys_get_mouse_wheels()
{
    unsigned val;
    asm_inline(
        "int $0x40 \n\t"
        :"=a"(val)
        :"a"(37),"b"(7)
    );
    return val;
}
 
static inline 
unsigned _ksys_load_cursor(void *path, unsigned flags)
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(37), "b"(4), "c"(path), "d"(flags)
        :"memory"
    );
    return val;
}
 
static inline 
unsigned _ksys_set_cursor(unsigned  cursor)
{
    unsigned old;
    asm_inline(
        "int $0x40"
        :"=a"(old)
        :"a"(37), "b"(5), "c"(cursor)
    );
    return old;
}
 
static inline 
int _ksys_destroy_cursor(unsigned cursor)
{
    int ret;
    asm_inline(
        "int $0x40"
        :"=a"(ret)
        :"a"(37), "b"(6), "c"(cursor)
        :"memory"
    );
    return ret;
}
 
static inline
unsigned _ksys_get_mouse_eventstate()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(37),"b"(3)
    );
    return val;
}
 
 
/* Functions for working with events and buttons. */
 
static inline
unsigned _ksys_set_event_mask(unsigned mask)
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(40), "b"(mask)
    );
    return val;
}
 
static inline
unsigned _ksys_wait_event(unsigned time)
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(23), "b"(time)
    );
    return val;
}
 
static inline 
unsigned _ksys_check_event()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(11)
    );
    return val;
}
 
static inline 
unsigned _ksys_get_event()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(10)
    );
    return val;
}
 
static inline
unsigned _ksys_get_button()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(17)
    );
    return val>>8;
}
 
static inline 
ksys_oskey_t _ksys_get_key(void)
{
    ksys_oskey_t val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(2)
    );
    return val;
}
 
/* Functions for working with the clipboard */
 
static inline
int _ksys_clip_num()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(54), "b"(0)
    );
    return val;
}
 
static inline
char* _ksys_clip_get(int n) // returned buffer must be freed by _ksys_free()
{
    char* val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(54), "b"(1), "c"(n)
    );
    return val;
}
 
static inline
int _ksys_clip_set(int n, char *buffer)
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(54), "b"(2), "c"(n), "d"(buffer)
        :"memory"
    );
    return val;
}
 
static inline
int _ksys_clip_pop()
{
    unsigned val;
    asm_inline (
        "int $0x40"
        :"=a"(val)
        :"a"(54), "b"(3)
    );
    return val;
}
 
static inline
int _ksys_clip_unlock()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(54), "b"(4)
    );
    return val;
}
 
 
/* Working with time */
 
static inline
unsigned _ksys_get_tick_count()
{
    unsigned val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(26),"b"(9)
    );
    return val;
}
 
static inline
uint64_t  _ksys_get_ns_count()
{
    uint64_t val;
    asm_inline(
        "int $0x40"
        :"=A"(val)
        :"a"(26), "b"(10)
    );
    return val;
}
 
static inline 
void _ksys_delay(unsigned time)
{
    asm_inline(
        "int $0x40"
        ::"a"(5), "b"(time)
        :"memory"
    );
}
 
static inline
unsigned _ksys_get_date()
{
    unsigned val;
    asm_inline("int $0x40":"=a"(val):"a"(29));
    return val;
}
 
static inline
unsigned _ksys_get_clock()
{
    unsigned val;
    asm_inline("int $0x40":"=a"(val):"a"(3));
    return val;
}
 
 
/* Working with memory allocation */ 
 
static inline
void* _ksys_alloc(size_t size){
    void  *val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(68),"b"(12),"c"(size)
    );
    return val;
}
 
static inline
int _ksys_free(void *mem)
{
    int val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(68),"b"(13),"c"(mem)
    );
    return val;
}
 
static inline
void* _ksys_realloc(void *mem, size_t size)
{
    void *val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(68),"b"(20),"c"(size),"d"(mem)
        :"memory"
    );
    return val;
}
 
static inline
int* _ksys_unmap(void *base, size_t offset, size_t size)
{
    int  *val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(68),"b"(26),"c"(base),"d"(offset),"S"(size)
    );
    return val;
}
 
 
/* Loading the dynamic coff library */
 
static inline
ksys_coff_etable_t* _ksys_load_coff(const char* path)
{
    ksys_coff_etable_t *table;
    asm_inline(
        "int $0x40"
        :"=a"(table)
        :"a"(68),"b"(19), "c"(path)
        :"memory"
    );
    return table;
}
 
static inline
void* _ksys_get_coff_func(ksys_coff_etable_t *table, const char* fun_name, ksys_panic* panic)
{
    unsigned i=0;
    while (1){
        if (NULL == (table+i)->func_name){
            break;
        }else{
            if (!_ksys_strcmp(fun_name, (table+i)->func_name)){
                return (table+i)->func_ptr;
            }
        }
        i++;
    }
    panic((char*)fun_name);
    return NULL;
}
 
 
/* Debug board functions */ 
 
static inline
void _ksys_debug_putc(char c)
{
    asm_inline("int $0x40"::"a"(63), "b"(1), "c"(c));
}
 
static inline
void _ksys_debug_puts(char *s)
{
    unsigned i=0;
    while (*(s+i)){
        asm_inline ("int $0x40"::"a"(63), "b"(1), "c"(*(s+i)));
        i++;
    }
}
 
 
/* Working with threads and process */
 
static inline
int _ksys_start_thread(void* proc, char* stack_top)
{
    int val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(51), "b"(1), "c"(proc), "d"(stack_top)
    );
    return val;
}
 
static inline 
void _ksys_focus_window(int slot){
    asm_inline(
        "int $0x40"
        ::"a"(18), "b"(3), "c"(slot)
    );
}
 
static inline 
int _ksys_get_thread_slot(int tid){
    int val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(18), "b"(21), "c"(tid)
    );
    return val;
}
 
static inline 
int _ksys_process_info(ksys_proc_table_t* table, int pid)
{
    int val;
    asm_inline(
        "int $0x40"
        :"=a"(val)
        :"a"(9), "b"(table), "c"(pid)
        :"memory"
    );
    return val;
}
 
static inline
void _ksys_exit()
{
    asm_inline("int $0x40"::"a"(-1));
}
 
 
/* Working with files and directories */
 
static inline 
void _ksys_setcwd(char* dir){
    asm_inline(
        "int $0x40"
        ::"a"(30), "b"(1), "c"(dir)
    );
}
 
static inline 
int _ksys_getcwd(char* buf, int bufsize){
    register int val;
    asm_inline(
        "int $0x40"
        :"=a"(val):"a"(30), "b"(2), "c"(buf), "d"(bufsize)
    );
    return val;
}
 
static inline 
ksys_ufile_t _ksys_load_file(const char *path)
{
    ksys_ufile_t uf;
    asm_inline(
        "int $0x40"
        :"=a"(uf.data), "=d"(uf.size)
        :"a"(68), "b"(27),"c"(path)
        :"memory"
    );
    return uf;
}
 
static inline 
ksys_ufile_t _ksys_load_file_enc(const char *path, unsigned file_encoding)
{
    ksys_ufile_t uf;
    asm_inline(
        "int $0x40"
        :"=a"(uf.data), "=d"(uf.size)
        :"a"(68), "b"(28),"c"(path), "d"(file_encoding)
        :"memory"
    );
    return uf;
}
 
static inline
int _ksys_work_files(const ksys70_t *k)
{
    int status;
    asm_inline(
        "int $0x40"
        :"=a"(status)
        :"a"(70), "b"(k)
        :"memory"
    );
    return status;
}
 
static inline
int _ksys_file_read_file(const char *name, unsigned long long offset, unsigned size, void *buf, unsigned *bytes_read)
{
    ksys70_t k;
    k.p00 = 0;
    k.p04 = offset;
    k.p12 = size;
    k.buf16 = buf;
    k.p20 = 0;
    k.p21 = name;
    int status;
    unsigned bytes_read_v;
    _ksys_work_files(&k);
    if (!status) {
        *bytes_read = bytes_read_v;
    }
    return status;
}
 
static inline
int _ksys_file_write_file(const char *name, unsigned long long offset, unsigned size, const void *buf, unsigned *bytes_written)
{
    ksys70_t k;
    k.p00 = 3;
    k.p04 = offset;
    k.p12 = size;
    k.cbuf16 = buf;
    k.p20 = 0;
    k.p21 = name;
    int status;
    unsigned bytes_written_v;
    asm_inline(
        "int $0x40"
        :"=a"(status), "=b"(bytes_written_v)
        :"a"(70), "b"(&k)
        :"memory"
    );
    if (!status) {
        *bytes_written = bytes_written_v;
    }
    return status;
}
 
static inline 
int _ksys_file_create(const char* name){
    ksys70_t k;
    k.p00 = 2;
    k.p12 = 0;
    k.p21 = name;
    return _ksys_work_files(&k);
}
 
static inline
int _ksys_file_get_info(const char *name, ksys_bdfe_t *bdfe)
{
    ksys70_t k;
    k.p00 = 5;
    k.bdfe = bdfe;
    k.p20 = 0;
    k.p21 = name;
    return _ksys_work_files(&k);
}
 
static inline
int _ksys_file_delete(const char *name)
{
    ksys70_t k;
    k.p00 = 8;
    k.p20 = 0;
    k.p21 = name;
    return _ksys_work_files(&k);
}
 
static inline
int _ksys_file_rename(const char *name, const char *new_name)
{
    ksys70_t k;
    k.p00 = 10;
    k.new_name = new_name;
    k.p20 = 0;
    k.p21 = name;
    return _ksys_work_files(&k);
}
 
 
static inline
int _ksys_exec(char *app_name, char *args)
{
    ksys70_t file_opt;
    file_opt.p00 = 7;
    file_opt.p04dw = 0;
    file_opt.p08dw = (unsigned)args;
    file_opt.p21 = app_name;
    return _ksys_work_files(&file_opt);
}
 
static inline
int _ksys_mkdir(const char *path)
{
    ksys70_t dir_opt;
    dir_opt.p00 = 9;
    dir_opt.p21 = path;
    return _ksys_work_files(&dir_opt);
}
 
/* Working with a named shared memory area. */
 
static inline
int _ksys_shm_open(char *name, int mode, int size, char **new_shm)
{
    int error;
    asm_inline(
        "int $0x40"
        :"=a"(*new_shm), "=d"(error)
        :"a"(68), "b"(22), "c"(name), "d"(size), "S"(mode)
    );
    return error;
}
 
 
static inline
void _ksys_shm_close(char *shm_name)
{
    asm_inline(
        "int $0x40":
        :"a"(68), "b"(23), "c"(shm_name)
    );
}
 
/* Driver functions */
 
static inline
ksys_drv_hand_t _ksys_load_driver(char *driver_name)
{
    ksys_drv_hand_t driver_h;
    asm_inline(
        "int $0x40"
        :"=a"(driver_h)
        :"a"(68), "b"(16), "c"(driver_name)
    );
    return driver_h;
}
 
static inline
unsigned _ksys_work_driver(ksys_drv_ctl_t *ioctl)
{
    unsigned status;
    asm_inline(
        "int $0x40"
        :"=a"(status)
        :"a"(68), "b"(17), "c"(ioctl)
        :"memory"
    );
    return status;
}
 
#ifdef __cplusplus
}
#endif
 
#endif // _KSYS_H_
>
>
>
>

Rev 8687	Rev 8699
1	#ifndef _KSYS_H_	1	#ifndef _KSYS_H_
2	#define _KSYS_H_	2	#define _KSYS_H_
3		3
4	#ifdef __cplusplus	4	#ifdef __cplusplus
5	extern "C" {	5	extern "C" {
6	#endif	6	#endif
7		7
8	#include	8	#include
9		9
10	#define asm_inline __asm__ __volatile__	10	#define asm_inline __asm__ __volatile__
11		11
12	#define KSYS_FS_ERR_SUCCESS 0 // Success	12	#define KSYS_FS_ERR_SUCCESS 0 // Success
13	#define KSYS_FS_ERR_1 1 // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)	13	#define KSYS_FS_ERR_1 1 // Base and/or partition of a hard disk is not defined (fn21.7 & fn21.8)
14	#define KSYS_FS_ERR_2 2 // Function is not supported for the given file system	14	#define KSYS_FS_ERR_2 2 // Function is not supported for the given file system
15	#define KSYS_FS_ERR_3 3 // Unknown file system	15	#define KSYS_FS_ERR_3 3 // Unknown file system
16	#define KSYS_FS_ERR_4 4 // Reserved, is never returned in the current implementation	16	#define KSYS_FS_ERR_4 4 // Reserved, is never returned in the current implementation
17	#define KSYS_FS_ERR_5 5 // File not found	17	#define KSYS_FS_ERR_5 5 // File not found
18	#define KSYS_FS_ERR_EOF 6 // End of file, EOF	18	#define KSYS_FS_ERR_EOF 6 // End of file, EOF
19	#define KSYS_FS_ERR_7 7 // Pointer lies outside of application memory	19	#define KSYS_FS_ERR_7 7 // Pointer lies outside of application memory
20	#define KSYS_FS_ERR_8 8 // Disk is full	20	#define KSYS_FS_ERR_8 8 // Disk is full
21	#define KSYS_FS_ERR_9 9 // FAT table is destroyed	21	#define KSYS_FS_ERR_9 9 // FAT table is destroyed
22	#define KSYS_FS_ERR_10 10 // Access denied	22	#define KSYS_FS_ERR_10 10 // Access denied
23	#define KSYS_FS_ERR_11 11 // Device error	23	#define KSYS_FS_ERR_11 11 // Device error
24		24
25	typedef void ksys_panic(char *func_name);	25	typedef void ksys_panic(char *func_name);
26		26
27	typedef struct {	27	typedef struct {
28	unsigned char blue;	28	unsigned char blue;
29	unsigned char green;	29	unsigned char green;
30	unsigned char red;	30	unsigned char red;
31	}rgb_t;	31	}rgb_t;
32		32
33	#pragma pack(push,1)	33	#pragma pack(push,1)
34	typedef union{	34	typedef union{
35	unsigned val;	35	unsigned val;
36	struct{	36	struct{
37	short x;	37	short x;
38	short y;	38	short y;
39	};	39	};
40	}ksys_pos_t;	40	}ksys_pos_t;
41		41
42	typedef union ksys_oskey_t{	42	typedef union ksys_oskey_t{
43	unsigned val;	43	unsigned val;
44	struct{	44	struct{
45	unsigned char state;	45	unsigned char state;
46	unsigned char code;	46	unsigned char code;
47	unsigned char ctrl_key;	47	unsigned char ctrl_key;
48	};	48	};
49	}ksys_oskey_t;	49	}ksys_oskey_t;
50		50
51	typedef struct{	51	typedef struct{
52	unsigned handle;	-
53	unsigned io_code;	-
54	unsigned *input;	-
55	int inp_size;	-
56	void *output;	-
57	int out_size;	-
58	}ksys_ioctl_t;	-
59		-
60	typedef struct{	-
61	void *data;	52	void *data;
62	size_t size;	53	size_t size;
63	}ksys_ufile_t;	54	}ksys_ufile_t;
64		55
65		56
66	typedef struct{	57	typedef struct{
67	unsigned p00;	58	unsigned p00;
68	union{	59	union{
69	uint64_t p04;	60	uint64_t p04;
70	struct {	61	struct {
71	unsigned p04dw;	62	unsigned p04dw;
72	unsigned p08dw;	63	unsigned p08dw;
73	};	64	};
74	};	65	};
75	unsigned p12;	66	unsigned p12;
76	union {	67	union {
77	unsigned p16;	68	unsigned p16;
78	const char *new_name;	69	const char *new_name;
79	void *bdfe;	70	void *bdfe;
80	void *buf16;	71	void *buf16;
81	const void *cbuf16;	72	const void *cbuf16;
82	};	73	};
83	char p20;	74	char p20;
84	const char *p21;	75	const char *p21;
85	}ksys70_t;	76	}ksys70_t;
86		77
87		78
88	typedef struct {	79	typedef struct {
89	unsigned attributes;	80	unsigned attributes;
90	unsigned name_cp;	81	unsigned name_cp;
91	char creation_time[4];	82	char creation_time[4];
92	char creation_date[4];	83	char creation_date[4];
93	char last_access_time[4];	84	char last_access_time[4];
94	char last_access_date[4];	85	char last_access_date[4];
95	char last_modification_time[4];	86	char last_modification_time[4];
96	char last_modification_date[4];	87	char last_modification_date[4];
97	unsigned long long size;	88	unsigned long long size;
98	char name[0];	89	char name[0];
99	}ksys_bdfe_t;	90	}ksys_bdfe_t;
100		91
101	typedef struct {	92	typedef struct {
102	int cpu_usage; //+0	93	int cpu_usage; //+0
103	int window_pos_info; //+4	94	int window_pos_info; //+4
104	short int reserved1; //+8	95	short int reserved1; //+8
105	char name[12]; //+10	96	char name[12]; //+10
106	int memstart; //+22	97	int memstart; //+22
107	int memused; //+26	98	int memused; //+26
108	int pid; //+30	99	int pid; //+30
109	int winx_start; //+34	100	int winx_start; //+34
110	int winy_start; //+38	101	int winy_start; //+38
111	int winx_size; //+42	102	int winx_size; //+42
112	int winy_size; //+46	103	int winy_size; //+46
113	short int slot_info; //+50	104	short int slot_info; //+50
114	short int reserved2; //+52	105	short int reserved2; //+52
115	int clientx; //+54	106	int clientx; //+54
116	int clienty; //+58	107	int clienty; //+58
117	int clientwidth; //+62	108	int clientwidth; //+62
118	int clientheight; //+66	109	int clientheight; //+66
119	unsigned char window_state;//+70	110	unsigned char window_state;//+70
120	char reserved3[1024-71]; //+71	111	char reserved3[1024-71]; //+71
121	}ksys_proc_table_t;	112	}ksys_proc_table_t;
122		113
123	typedef unsigned int ksys_color_t;	114	typedef unsigned int ksys_color_t;
124		115
125	typedef struct{	116	typedef struct{
126	ksys_color_t frame_area;	117	ksys_color_t frame_area;
127	ksys_color_t grab_bar;	118	ksys_color_t grab_bar;
128	ksys_color_t grab_bar_button;	119	ksys_color_t grab_bar_button;
129	ksys_color_t grab_button_text;	120	ksys_color_t grab_button_text;
130	ksys_color_t grab_text;	121	ksys_color_t grab_text;
131	ksys_color_t work_area;	122	ksys_color_t work_area;
132	ksys_color_t work_button;	123	ksys_color_t work_button;
133	ksys_color_t work_button_text;	124	ksys_color_t work_button_text;
134	ksys_color_t work_text;	125	ksys_color_t work_text;
135	ksys_color_t work_graph;	126	ksys_color_t work_graph;
136	}ksys_colors_table_t;	127	}ksys_colors_table_t;
137		128
138	typedef struct{	129	typedef struct{
139	unsigned pid; // PID of sending thread	130	unsigned pid; // PID of sending thread
140	unsigned datalen; // data bytes	131	unsigned datalen; // data bytes
141	char *data; // data begin	132	char *data; // data begin
142	}ksys_ipc_msg;	133	}ksys_ipc_msg;
143		134
144	typedef struct{	135	typedef struct{
145	unsigned lock; // nonzero is locked	136	unsigned lock; // nonzero is locked
146	unsigned used; // used bytes in buffer	137	unsigned used; // used bytes in buffer
147	ksys_ipc_msg *data; // data begin	138	ksys_ipc_msg *data; // data begin
148	}ksys_ipc_buffer;	139	}ksys_ipc_buffer;
149		140
150	typedef struct {	141	typedef struct {
151	char* func_name;	142	char* func_name;
152	void* func_ptr;	143	void* func_ptr;
153	}ksys_coff_etable_t;	144	}ksys_coff_etable_t;
-		145
-		146	typedef void* ksys_drv_hand_t;
-		147
-		148	typedef struct{
-		149	ksys_drv_hand_t handler;
-		150	unsigned func_num;
-		151	void* in_data_ptr;
-		152	unsigned in_data_size;
-		153	void* out_data_ptr;
-		154	unsigned out_data_size;
-		155	}ksys_drv_ctl_t;
154		156
155	#pragma pack(pop)	157	#pragma pack(pop)
156		158
157	enum KSYS_EVENTS {	159	enum KSYS_EVENTS {
158	KSYS_EVENT_NONE = 0, /* Event queue is empty */	160	KSYS_EVENT_NONE = 0, /* Event queue is empty */
159	KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */	161	KSYS_EVENT_REDRAW = 1, /* Window and window elements should be redrawn */
160	KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */	162	KSYS_EVENT_KEY = 2, /* A key on the keyboard was pressed */
161	KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */	163	KSYS_EVENT_BUTTON = 3, /* A button was clicked with the mouse */
162	KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */	164	KSYS_EVENT_DESKTOP = 5, /* Desktop redraw finished */
163	KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */	165	KSYS_EVENT_MOUSE = 6, /* Mouse activity (movement, button press) was detected */
164	KSYS_EVENT_IPC = 7, /* Interprocess communication notify */	166	KSYS_EVENT_IPC = 7, /* Interprocess communication notify */
165	KSYS_EVENT_NETWORK = 8, /* Network event */	167	KSYS_EVENT_NETWORK = 8, /* Network event */
166	KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */	168	KSYS_EVENT_DEBUG = 9, /* Debug subsystem event */
167	KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */	169	KSYS_EVENT_IRQBEGIN = 16 /* 16..31 IRQ0..IRQ15 interrupt =IRQBEGIN+IRQn */
168	};	170	};
169		171
170	enum KSYS_FILE_ENCODING{	172	enum KSYS_FILE_ENCODING{
171	KSYS_FILE_CP866 =1,	173	KSYS_FILE_CP866 =1,
172	KSYS_FILE_UTF16LE = 2,	174	KSYS_FILE_UTF16LE = 2,
173	KSYS_FILE_UTF8 = 3	175	KSYS_FILE_UTF8 = 3
174	};	176	};
175		177
176	enum KSYS_CLIP_ENCODING{	178	enum KSYS_CLIP_ENCODING{
177	KSYS_CLIP_UTF8 = 0,	179	KSYS_CLIP_UTF8 = 0,
178	KSYS_CLIP_CP866 = 1,	180	KSYS_CLIP_CP866 = 1,
179	KSYS_CLIP_CP1251 = 2	181	KSYS_CLIP_CP1251 = 2
180	};	182	};
181		183
182	enum KSYS_CLIP_TYPES{	184	enum KSYS_CLIP_TYPES{
183	KSYS_CLIP_TEXT = 0,	185	KSYS_CLIP_TEXT = 0,
184	KSYS_CLIP_IMAGE = 1,	186	KSYS_CLIP_IMAGE = 1,
185	KSYS_CLIP_RAW = 2	187	KSYS_CLIP_RAW = 2
186	};	188	};
187		189
188	enum KSYS_MOUSE_POS{	190	enum KSYS_MOUSE_POS{
189	KSYS_MOUSE_SCREEN_POS = 0,	191	KSYS_MOUSE_SCREEN_POS = 0,
190	KSYS_MOUSE_WINDOW_POS = 1	192	KSYS_MOUSE_WINDOW_POS = 1
191	};	193	};
192		194
193	enum KSYS_SHM_MODE{	195	enum KSYS_SHM_MODE{
194	KSYS_SHM_OPEN = 0x00,	196	KSYS_SHM_OPEN = 0x00,
195	KSYS_SHM_OPEN_ALWAYS = 0x04,	197	KSYS_SHM_OPEN_ALWAYS = 0x04,
196	KSYS_SHM_CREATE = 0x08,	198	KSYS_SHM_CREATE = 0x08,
197	KSYS_SHM_READ = 0x00,	199	KSYS_SHM_READ = 0x00,
198	KSYS_SHM_WRITE = 0x01,	200	KSYS_SHM_WRITE = 0x01,
199	};	201	};
200		202
201	static inline	203	static inline
202	int _ksys_strcmp(const char * s1, const char * s2 )	204	int _ksys_strcmp(const char * s1, const char * s2 )
203	{	205	{
204	while ((s1) && (s1 == *s2)){ ++s1; ++s2; }	206	while ((s1) && (s1 == *s2)){ ++s1; ++s2; }
205	return((unsigned char)s1 - (unsigned char )s2);	207	return((unsigned char)s1 - (unsigned char )s2);
206	}	208	}
207		209
208	// Functions for working with the graphical interface	210	// Functions for working with the graphical interface
209		211
210	static inline	212	static inline
211	void _ksys_start_draw()	213	void _ksys_start_draw()
212	{	214	{
213	asm_inline("int $0x40"::"a"(12),"b"(1));	215	asm_inline("int $0x40"::"a"(12),"b"(1));
214	}	216	}
215		217
216	static inline	218	static inline
217	void _ksys_end_draw()	219	void _ksys_end_draw()
218	{	220	{
219	asm_inline("int $0x40" ::"a"(12),"b"(2));	221	asm_inline("int $0x40" ::"a"(12),"b"(2));
220	}	222	}
221		223
222	static inline	224	static inline
223	void _ksys_create_window(int x, int y, int w, int h, const char *name, ksys_color_t workcolor, unsigned style)	225	void _ksys_create_window(int x, int y, int w, int h, const char *name, ksys_color_t workcolor, unsigned style)
224	{	226	{
225	asm_inline(	227	asm_inline(
226	"int $0x40"	228	"int $0x40"
227	::"a"(0),	229	::"a"(0),
228	"b"((x << 16) \| ((w-1) & 0xFFFF)),	230	"b"((x << 16) \| ((w-1) & 0xFFFF)),
229	"c"((y << 16) \| ((h-1) & 0xFFFF)),	231	"c"((y << 16) \| ((h-1) & 0xFFFF)),
230	"d"((style << 24) \| (workcolor & 0xFFFFFF)),	232	"d"((style << 24) \| (workcolor & 0xFFFFFF)),
231	"D"(name),	233	"D"(name),
232	"S"(0)	234	"S"(0)
233	:"memory"	235	:"memory"
234	);	236	);
235	};	237	};
236		238
237	static inline	239	static inline
238	void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)	240	void _ksys_change_window(int new_x, int new_y, int new_w, int new_h)
239	{	241	{
240	asm_inline(	242	asm_inline(
241	"int $0x40"	243	"int $0x40"
242	::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)	244	::"a"(67), "b"(new_x), "c"(new_y), "d"(new_w),"S"(new_h)
243	);	245	);
244	}	246	}
245		247
246	static inline	248	static inline
247	void _ksys_define_button(unsigned x, unsigned y, unsigned w, unsigned h, unsigned id, ksys_color_t color)	249	void _ksys_define_button(unsigned x, unsigned y, unsigned w, unsigned h, unsigned id, ksys_color_t color)
248	{	250	{
249	asm_inline(	251	asm_inline(
250	"int $0x40"	252	"int $0x40"
251	::"a"(8),	253	::"a"(8),
252	"b"((x<<16)+w),	254	"b"((x<<16)+w),
253	"c"((y<<16)+h),	255	"c"((y<<16)+h),
254	"d"(id),	256	"d"(id),
255	"S"(color)	257	"S"(color)
256	);	258	);
257	};	259	};
258		260
259	static inline	261	static inline
260	void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)	262	void _ksys_draw_line(int xs, int ys, int xe, int ye, ksys_color_t color)
261	{	263	{
262	asm_inline(	264	asm_inline(
263	"int $0x40"	265	"int $0x40"
264	::"a"(38), "d"(color),	266	::"a"(38), "d"(color),
265	"b"((xs << 16) \| xe),	267	"b"((xs << 16) \| xe),
266	"c"((ys << 16) \| ye)	268	"c"((ys << 16) \| ye)
267	);	269	);
268	}	270	}
269		271
270	static inline	272	static inline
271	void _ksys_draw_bar(int x, int y, int w, int h, ksys_color_t color)	273	void _ksys_draw_bar(int x, int y, int w, int h, ksys_color_t color)
272	{	274	{
273	asm_inline(	275	asm_inline(
274	"int $0x40"	276	"int $0x40"
275	::"a"(13), "d"(color),	277	::"a"(13), "d"(color),
276	"b"((x << 16) \| w),	278	"b"((x << 16) \| w),
277	"c"((y << 16) \| h)	279	"c"((y << 16) \| h)
278	);	280	);
279	}	281	}
280		282
281	static inline	283	static inline
282	void _ksys_draw_bitmap(void *bitmap, int x, int y, int w, int h)	284	void _ksys_draw_bitmap(void *bitmap, int x, int y, int w, int h)
283	{	285	{
284	asm_inline(	286	asm_inline(
285	"int $0x40"	287	"int $0x40"
286	::"a"(7), "b"(bitmap),	288	::"a"(7), "b"(bitmap),
287	"c"((w << 16) \| h),	289	"c"((w << 16) \| h),
288	"d"((x << 16) \| y)	290	"d"((x << 16) \| y)
289	:"memory"	291	:"memory"
290	);	292	);
291	}	293	}
292		294
293	static inline	295	static inline
294	void _ksys_draw_text(const char *text, int x, int y, int len, ksys_color_t color)	296	void _ksys_draw_text(const char *text, int x, int y, int len, ksys_color_t color)
295	{	297	{
296	asm_inline(	298	asm_inline(
297	"int $0x40"	299	"int $0x40"
298	::"a"(4),"d"(text),	300	::"a"(4),"d"(text),
299	"b"((x << 16) \| y),	301	"b"((x << 16) \| y),
300	"S"(len),"c"(color)	302	"S"(len),"c"(color)
301	:"memory"	303	:"memory"
302	);	304	);
303	}	305	}
304		306
305	static inline	307	static inline
306	void _ksys_draw_text_bg(const char *text, int x, int y, int len, ksys_color_t color, ksys_color_t bg)	308	void _ksys_draw_text_bg(const char *text, int x, int y, int len, ksys_color_t color, ksys_color_t bg)
307	{	309	{
308	asm_inline(	310	asm_inline(
309	"int $0x40"	311	"int $0x40"
310	::"a"(4),"d"(text),	312	::"a"(4),"d"(text),
311	"b"((x << 16) \| y),	313	"b"((x << 16) \| y),
312	"S"(len),"c"(color), "D"(bg)	314	"S"(len),"c"(color), "D"(bg)
313	:"memory"	315	:"memory"
314	);	316	);
315	}	317	}
316		318
317	static inline	319	static inline
318	void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color){	320	void _ksys_draw_number(int number, int x, int y, int len, ksys_color_t color){
319	unsigned fmt;	321	unsigned fmt;
320	fmt = len << 16 \| 0x80000000; // no leading zeros + width	322	fmt = len << 16 \| 0x80000000; // no leading zeros + width
321	asm_inline(	323	asm_inline(
322	"int $0x40"	324	"int $0x40"
323	::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color)	325	::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color)
324	);	326	);
325	}	327	}
326		328
327	static inline	329	static inline
328	void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg){	330	void _ksys_draw_number_bg(unsigned number, int x, int y, int len, ksys_color_t color, ksys_color_t bg){
329	unsigned fmt;	331	unsigned fmt;
330	fmt = len << 16 \| 0x80000000; // no leading zeros + width	332	fmt = len << 16 \| 0x80000000; // no leading zeros + width
331	asm_inline(	333	asm_inline(
332	"int $0x40"	334	"int $0x40"
333	::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color), "D"(bg)	335	::"a"(47), "b"(fmt), "c"(number), "d"((x << 16) \| y), "S"(color), "D"(bg)
334	);	336	);
335	}	337	}
336		338
337	static inline	339	static inline
338	unsigned _ksys_get_skin_height()	340	unsigned _ksys_get_skin_height()
339	{	341	{
340	unsigned height;	342	unsigned height;
341	asm_inline(	343	asm_inline(
342	"int $0x40 \n\t"	344	"int $0x40 \n\t"
343	:"=a"(height)	345	:"=a"(height)
344	:"a"(48),"b"(4)	346	:"a"(48),"b"(4)
345	);	347	);
346	return height;	348	return height;
347	}	349	}
348		350
349	static inline	351	static inline
350	void _ksys_get_colors(ksys_colors_table_t *color_table)	352	void _ksys_get_colors(ksys_colors_table_t *color_table)
351	{	353	{
352	asm_inline(	354	asm_inline(
353	"int $0x40"	355	"int $0x40"
354	::"a"(48),"b"(3),"c"(color_table),"d"(40)	356	::"a"(48),"b"(3),"c"(color_table),"d"(40)
355	);	357	);
356	}	358	}
357		359
358	/* Functions for working with a screen. */	360	/* Functions for working with a screen. */
359		361
360	static inline	362	static inline
361	ksys_pos_t _ksys_screen_size()	363	ksys_pos_t _ksys_screen_size()
362	{	364	{
363	ksys_pos_t size;	365	ksys_pos_t size;
364	ksys_pos_t size_tmp;	366	ksys_pos_t size_tmp;
365	asm_inline(	367	asm_inline(
366	"int $0x40"	368	"int $0x40"
367	:"=a"(size_tmp)	369	:"=a"(size_tmp)
368	:"a"(14)	370	:"a"(14)
369	);	371	);
370	size.x = size_tmp.y;	372	size.x = size_tmp.y;
371	size.y = size_tmp.x;	373	size.y = size_tmp.x;
372	return size;	374	return size;
373	}	375	}
374		376
375		377
376	/* Functions for working with a mouse and cursors. */	378	/* Functions for working with a mouse and cursors. */
377		379
378	static inline	380	static inline
379	ksys_pos_t _ksys_get_mouse_pos(int origin)	381	ksys_pos_t _ksys_get_mouse_pos(int origin)
380	{	382	{
381	ksys_pos_t pos;	383	ksys_pos_t pos;
382	asm_inline(	384	asm_inline(
383	"int $0x40 \n\t"	385	"int $0x40 \n\t"
384	"rol $16, %%eax"	386	"rol $16, %%eax"
385	:"=a"(pos)	387	:"=a"(pos)
386	:"a"(37),"b"(origin)	388	:"a"(37),"b"(origin)
387	);	389	);
388	return pos;	390	return pos;
389	}	391	}
390		392
391	static inline	393	static inline
392	unsigned _ksys_get_mouse_buttons()	394	unsigned _ksys_get_mouse_buttons()
393	{	395	{
394	unsigned val;	396	unsigned val;
395	asm_inline(	397	asm_inline(
396	"int $0x40"	398	"int $0x40"
397	:"=a"(val)	399	:"=a"(val)
398	:"a"(37),"b"(2)	400	:"a"(37),"b"(2)
399	);	401	);
400	return val;	402	return val;
401	}	403	}
402		404
403	static inline	405	static inline
404	unsigned _ksys_get_mouse_wheels()	406	unsigned _ksys_get_mouse_wheels()
405	{	407	{
406	unsigned val;	408	unsigned val;
407	asm_inline(	409	asm_inline(
408	"int $0x40 \n\t"	410	"int $0x40 \n\t"
409	:"=a"(val)	411	:"=a"(val)
410	:"a"(37),"b"(7)	412	:"a"(37),"b"(7)
411	);	413	);
412	return val;	414	return val;
413	}	415	}
414		416
415	static inline	417	static inline
416	unsigned _ksys_load_cursor(void *path, unsigned flags)	418	unsigned _ksys_load_cursor(void *path, unsigned flags)
417	{	419	{
418	unsigned val;	420	unsigned val;
419	asm_inline(	421	asm_inline(
420	"int $0x40"	422	"int $0x40"
421	:"=a"(val)	423	:"=a"(val)
422	:"a"(37), "b"(4), "c"(path), "d"(flags)	424	:"a"(37), "b"(4), "c"(path), "d"(flags)
423	:"memory"	425	:"memory"
424	);	426	);
425	return val;	427	return val;
426	}	428	}
427		429
428	static inline	430	static inline
429	unsigned _ksys_set_cursor(unsigned cursor)	431	unsigned _ksys_set_cursor(unsigned cursor)
430	{	432	{
431	unsigned old;	433	unsigned old;
432	asm_inline(	434	asm_inline(
433	"int $0x40"	435	"int $0x40"
434	:"=a"(old)	436	:"=a"(old)
435	:"a"(37), "b"(5), "c"(cursor)	437	:"a"(37), "b"(5), "c"(cursor)
436	);	438	);
437	return old;	439	return old;
438	}	440	}
439		441
440	static inline	442	static inline
441	int _ksys_destroy_cursor(unsigned cursor)	443	int _ksys_destroy_cursor(unsigned cursor)
442	{	444	{
443	int ret;	445	int ret;
444	asm_inline(	446	asm_inline(
445	"int $0x40"	447	"int $0x40"
446	:"=a"(ret)	448	:"=a"(ret)
447	:"a"(37), "b"(6), "c"(cursor)	449	:"a"(37), "b"(6), "c"(cursor)
448	:"memory"	450	:"memory"
449	);	451	);
450	return ret;	452	return ret;
451	}	453	}
452		454
453	static inline	455	static inline
454	unsigned _ksys_get_mouse_eventstate()	456	unsigned _ksys_get_mouse_eventstate()
455	{	457	{
456	unsigned val;	458	unsigned val;
457	asm_inline(	459	asm_inline(
458	"int $0x40"	460	"int $0x40"
459	:"=a"(val)	461	:"=a"(val)
460	:"a"(37),"b"(3)	462	:"a"(37),"b"(3)
461	);	463	);
462	return val;	464	return val;
463	}	465	}
464		466
465		467
466	/* Functions for working with events and buttons. */	468	/* Functions for working with events and buttons. */
467		469
468	static inline	470	static inline
469	unsigned _ksys_set_event_mask(unsigned mask)	471	unsigned _ksys_set_event_mask(unsigned mask)
470	{	472	{
471	unsigned val;	473	unsigned val;
472	asm_inline(	474	asm_inline(
473	"int $0x40"	475	"int $0x40"
474	:"=a"(val)	476	:"=a"(val)
475	:"a"(40), "b"(mask)	477	:"a"(40), "b"(mask)
476	);	478	);
477	return val;	479	return val;
478	}	480	}
479		481
480	static inline	482	static inline
481	unsigned _ksys_wait_event(unsigned time)	483	unsigned _ksys_wait_event(unsigned time)
482	{	484	{
483	unsigned val;	485	unsigned val;
484	asm_inline(	486	asm_inline(
485	"int $0x40"	487	"int $0x40"
486	:"=a"(val)	488	:"=a"(val)
487	:"a"(23), "b"(time)	489	:"a"(23), "b"(time)
488	);	490	);
489	return val;	491	return val;

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(root)/programs/develop/libraries/kolibri-libc/include/sys/ksys.h – Rev 8687 → 8699