stdio.h

// stdio.h
// Copyright (C) 2022 iProgramInCpp
// The NanoShell Standard C Library
#ifndef _STDIO__H
#define _STDIO__H

#include <nanoshell/stdio_types.h>

// Standard C file access functions

FILE* fopen (const char* file, const char* mode);
FILE* fdopen(int fd, const char* mode);
int   fclose(FILE* file);
int   fread (      void* ptr, size_t size, size_t nmemb, FILE* stream);
int   fwrite(const void* ptr, size_t size, size_t nmemb, FILE* stream);
int   fseek (FILE* file, int offset, int whence);
int   ftell (FILE* file);
int   fflush(FILE* file);
int   fputs (const char* s, FILE* stream);
int   fputc (int c, FILE* stream);
int   putc  (int c, FILE* stream);
int   feof  (FILE* file);
int   getc  (FILE* file);
void  rewind(FILE* file);
int   vfprintf (FILE* file, const char* fmt, va_list list);
int   fprintf  (FILE* file, const char* fmt, ...);
int   vprintf  (const char* fmt, va_list list);

// Operations on files
int remove(const char* filename);
int rename(const char* oldname, const char* newname);
int renameat(int olddirdd, const char* oldname, int newdirdd, const char* newname);

// External definitions to stdin, stdout and stderr
extern FILE *stdin, *stdout, *stderr;

// Formatted input/output
int vfprintf(FILE* file, const char* fmt, va_list list);
int fprintf (FILE* file, const char* fmt, ...);
int vsnprintf(char* OutBuffer, size_t BufferSize, const char* FormatType, va_list list);
int vsprintf (char* OutBuffer, const char* FormatType, va_list list);
int snprintf (char* OutBuffer, size_t BufferSize, const char* fmt, ...);
int sprintf  (char* OutBuffer, const char* FormatType, ...);
void LogMsg    (const char* Format, ...);
void LogMsgNoCr(const char* Format, ...);
int  printf    (const char* Format, ...);

// Character input/output
int fputs(const char* s, FILE * stream);
int fputc(int c, FILE * stream);
int putc(int c, FILE* stream);
int puts(const char * s);
int putchar(int c);
int fgetc(FILE* stream);
int getc(FILE* stream);
int ungetc(int c, FILE * stream);
int ferror(FILE* stream);
void perror(const char* fmt, ...);

#endif//_STDIO__H