stdio.h

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#ifndef STDIO_H
#define STDIO_H

#define BUFSIZ 1024 * 32

#define EOF -1

#define FILENAME_MAX 255

#define FOPEN_MAX INT32_MAX

#define L_tmpnam 0

#define TMP_MAX 0

#define SEEK_SET 0

#define SEEK_CUR 1

#define SEEK_END 2

#define _IONBF 0

#define _IOLBF 1

#define _IOFBF 2

#include <stdint.h>
#include <stdarg.h>
#include "stdlib.h"

typedef uint32_t size_t;

typedef uint32_t fpos_t;

typedef enum file_buffering_mode
{
    file_buffering_mode_none = 0,

    file_buffering_mode_line = 1,

    file_buffering_mode_full = 2
} file_buffering_mode;

typedef enum file_mode
{
    file_mode_none,
    file_mode_read,
    file_mode_write,
    file_mode_append,
    file_mode_read_and_update,
    file_mode_write_and_update,
    file_mode_append_and_update
} file_mode;


typedef struct file
{
    char filename[FILENAME_MAX];
    
    file_mode mode;

    char *buffer;

    uint32_t base;

    uint32_t pos;

    uint32_t size;

    uint32_t limit;

    uint32_t error;

    file_buffering_mode buffering_mode;

    int (*fetch)(struct file *file);

    void (*flush)(struct file *file);
} FILE;

extern FILE *stdin;

extern FILE *stdout;

extern FILE *stderr;

#ifdef __cplusplus
extern "C" {
#endif

/*
    Deletes the file whose name is specified in \p filename.    
    \param filename C string containing the name of the file to be deleted.<br>
    Attention: MicrOS requires full file path. Use \p main parameter with path if you want remove file from program folder.
    \return If the file is successfully deleted, a zero value is returned. On failure, a nonzero value is returned.
*/
int remove(const char *filename);

/*
    Changes the name of the file or directory specified by \p oldname to \p newname.    
    \param oldname C string containing the name of an existing file to be renamed and/or moved.<br>
    Attention: MicrOS requires full file path. Use \p main parameter with path if you want work on file from program folder.
    \param newname C string containing the name of an existing file to be renamed and/or moved.<br>
    Attention: MicrOS requires here only new filename without leading path.
    \return If the file is successfully renamed, a zero value is returned. On failure, a nonzero value is returned.
*/
int rename(const char *oldname, const char *newname);


FILE *fopen(const char *filename, const char *mode);


FILE *freopen(const char *filename, const char *mode, FILE *stream);


int fclose(FILE *stream);


int fflush(FILE *stream);


void setbuf(FILE *stream, char *buffer);


int setvbuf(FILE *stream, char *buffer, int mode, size_t size);


int fgetc(FILE *stream);


char *fgets(char *str, int num, FILE *stream);


int fputc(int character, FILE *stream);


int fputs(const char *str, FILE *stream);


int getc(FILE *stream);


int getchar();


char *gets(char *str);


int putc(int character, FILE *stream);


int putchar(int character);


int puts(const char *str);


int ungetc(int character, FILE *stream);


size_t fread(void *ptr, size_t size, size_t count, FILE *stream);


size_t fwrite(const void *ptr, size_t size, size_t count, FILE *stream);


int fgetpos(FILE *stream, fpos_t *pos);


int fseek(FILE *stream, long int offset, int origin);


int fsetpos(FILE *stream, const fpos_t *pos);


long int ftell(FILE *stream);


void rewind(FILE *stream);


void clearerr(FILE *stream);


int feof(FILE *stream);


int ferror(FILE *stream);

/*
    Interprets the value of \p errno as an error message, and prints it to \p stderr
    (the standard error output stream, usually the console), optionally preceding it with the custom message specified in \p str.
    \param str C string containing a custom message to be printed before the error message itself.
*/
void perror(const char *str);


int sprintf(char *str, const char *format, ...);


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


int fprintf(FILE *file, const char *format, ...);


int vfprintf(FILE *stream, const char *format, va_list arg);


int vprintf(const char *format, va_list arg);


int vsprintf(char *str, const char *format, va_list arg);


int vfscanf(FILE *stream, const char *format, va_list arg);


int scanf(const char *format, ...);


FILE *__stdio_create_stream();


file_mode __stdio_get_file_mode(const char *str_mode);

#ifdef __cplusplus
}
#endif

#endif