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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(vsprintf)(char* buffer, 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

#define _FILEMODE_PLUS 1 << 3 // Plus

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_