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#ifndef __KOS_IO_H__
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#ifndef __KOS_IO_H__
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#define __KOS_IO_H__
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#define __KOS_IO_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#pragma pack(push, 1)
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#pragma pack(push, 1)
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typedef struct
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typedef struct
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{
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{
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  char sec;
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  char sec;
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               size_t offset, size_t count, size_t *reads);
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               size_t offset, size_t count, size_t *reads);
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int write_file(const char *path,const void *buff,
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int write_file(const char *path,const void *buff,
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               size_t offset, size_t count, size_t *writes);
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               size_t offset, size_t count, size_t *writes);
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int set_file_size(const char *path, unsigned size);
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int set_file_size(const char *path, unsigned size);
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void *load_file(const char *path, size_t *len);
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void unpack(void* packed_data, void* unpacked_data) __attribute__((stdcall)) ;
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void unpack(void* packed_data, void* unpacked_data) __attribute__((stdcall)) ;
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static inline int user_free(void *mem)
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{
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    int  val;
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    __asm__ __volatile__(
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    "int $0x40"
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    :"=a"(val)
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    :"a"(68),"b"(12),"c"(mem));
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    return val;
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}
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static inline void set_cwd(const char* cwd)
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static inline void set_cwd(const char* cwd)
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{
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{
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    __asm__ __volatile__(
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    __asm__ __volatile__(
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    "int $0x40"
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    "int $0x40"
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    ::"a"(30),"b"(1),"c"(cwd));
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    ::"a"(30),"b"(1),"c"(cwd));
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};
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};
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#ifdef __cplusplus
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}
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#endif