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///////////////////////////////////////////////////////////////////////////////

// \author (c) Marco Paland (info@paland.com)

//             2014-2019, PALANDesign Hannover, Germany

//

// \license The MIT License (MIT)

//

// Permission is hereby granted, free of charge, to any person obtaining a copy

// of this software and associated documentation files (the "Software"), to deal

// in the Software without restriction, including without limitation the rights

// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

// copies of the Software, and to permit persons to whom the Software is

// furnished to do so, subject to the following conditions:

//

// The above copyright notice and this permission notice shall be included in

// all copies or substantial portions of the Software.

//

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN

// THE SOFTWARE.

//

// \brief Tiny printf, sprintf and snprintf implementation, optimized for speed on

//        embedded systems with a very limited resources.

//        Use this instead of bloated standard/newlib printf.

//        These routines are thread safe and reentrant.

//

///////////////////////////////////////////////////////////////////////////////

#ifndef _STDIO_H_

#define _STDIO_H_

#include 

#include 

extern int  _FUNC(puts)(const char *str);

extern int  _FUNC(printf)(const char* format, ...);

extern int  _FUNC(sprintf)(char* buffer, const char* format, ...);

extern int  _FUNC(snprintf)(char* buffer, size_t count, const char* format, ...);

extern int  _FUNC(vsnprintf)(char* buffer, size_t count, const char* format, va_list va);

extern int  _FUNC(vprintf)(const char* format, va_list va);

extern void _FUNC(debug_printf)(const char* format, ...);

typedef size_t fpos_t;

#define _FILEMODE_R 1 << 0 // Read

#define _FILEMODE_W 1 << 1 // Write

#define _FILEMODE_A 1 << 2 // Append

typedef struct FILE_s {

    char *name;

    fpos_t position;

    int error;

    int eof;

    int mode; // flags _FILEMODE_*

    int __ungetc_emu_buff; // Uses __ungetc_emu (temporary solution!)

} FILE;

#define _IOFBF 0

#define _IOLBF 1

#define _IONBF 2

#define BUFSIZ 1024

#define EOF -1

#define FOPEN_MAX 0xffffffff

#define FILENAME_MAX 255

#define L_tmpnam FILENAME_MAX

#define SEEK_CUR 0

#define SEEK_END 1

#define SEEK_SET 2

#define TMP_MAX FOPEN_MAX

#define stderr (FILE*)3

#define stdin  (FILE*)1

#define stdout (FILE*)2

extern int    _FUNC(fgetc)(FILE *);

extern char*  _FUNC(fgets)(char *restrict, int, FILE *restrict);

extern int    _FUNC(fprintf)(FILE *restrict, const char *restrict, ...);

extern int    _FUNC(fputc)(int, FILE *);

extern int    _FUNC(fputs)(const char *restrict, FILE *restrict);

extern size_t _FUNC(fread)(void *restrict, size_t size, size_t count, FILE *restrict);

extern int    _FUNC(fscanf)(FILE *restrict, const char *restrict, ...);

extern size_t _FUNC(fwrite)(const void *restrict, size_t size, size_t count, FILE *restrict);

extern int    _FUNC(getc)(FILE *);

#define        getc() _FUNC(fgetc)(stdin)

extern int    _FUNC(getchar)(void);

extern int    _FUNC(printf)(const char *restrict, ...);

#define        putc(ch) _FUNC(fputc)(ch, stdout)

extern int    _FUNC(puts)(const char *);

extern int    _FUNC(scanf)(const char *restrict, ...);

extern char*  _FUNC(gets)(char *str);

extern int    _FUNC(ungetc)(int, FILE *);

extern int    _FUNC(vfprintf)(FILE *restrict, const char *restrict, va_list);

extern int    _FUNC(vfscanf)(FILE *restrict, const char *restrict, va_list);

extern int    _FUNC(vprintf)(const char *restrict, va_list);

extern int    _FUNC(vscanf)(const char *restrict, va_list);

extern int    _FUNC(sscanf)(const char*, const char *restrict, ...);

extern int    _FUNC(vsscanf)(const char *, const char*, va_list);

extern int    _FUNC(remove)(const char *);

extern int    _FUNC(rename)(const char *, const char *);

extern FILE*  _FUNC(tmpfile)(void);

extern char*  _FUNC(tmpnam)(char *);

extern int    _FUNC(fclose)(FILE *);

extern int    _FUNC(fflush)(FILE *);

extern FILE*  _FUNC(fopen)(const char *restrict, const char *restrict);

extern FILE*  _FUNC(freopen)(const char *restrict, const char *restrict, FILE *restrict);

extern void   _FUNC(setbuf)(FILE *restrict, char *restrict);

extern int    _FUNC(setvbuf)(FILE *restrict, char *restrict, int, size_t);

extern int    _FUNC(fgetpos)(FILE *restrict, fpos_t *restrict);

extern int    _FUNC(fseek)(FILE *, long, int);

extern int    _FUNC(fsetpos)(FILE *, const fpos_t *);

extern long   _FUNC(ftell)(FILE *);

extern void   _FUNC(rewind)(FILE *);

extern void   _FUNC(clearerr)(FILE *);

extern int    _FUNC(feof)(FILE *);

extern int    _FUNC(ferror)(FILE *);

extern void   _FUNC(perror)(const char *);

extern size_t _FUNC(fread)(void *restrict, size_t, size_t, FILE *restrict);

extern int    _FUNC(getchar)(void);

#endif  // _STDIO_H_