stdio.h

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/****************************************************************
	Standard Input/Output header.

	NOTE: The library has no real notion of input/output.
	The type FILE and the defines stdout and stderr may
	be redefined as appropriate for the user supplied
	fputc function.
****************************************************************/
#ifndef __STDIO
#define __STDIO

#if __cplusplus
extern "C" {
#endif

#ifndef __SIZE_T
#define __SIZE_T
#ifdef _INTBITS
    typedef _size_t		size_t;
#else
    typedef unsigned int	size_t;
#endif
#endif

#ifndef __VA_LIST
#define __VA_LIST
typedef char *va_list;
#endif

#ifndef _ALT_FILE_DEF
 typedef void FILE;			/* USER CONFIGURABLE */
 extern FILE *const stdin;
 extern FILE *const stdout;
 extern FILE *const stderr;
#else
# define __ALT_FILE_DEF <_ALT_FILE_DEF>
# include __ALT_FILE_DEF
#endif

#if __cplusplus
# define NULL 0
#else
# define NULL (void *)0
#endif

#define EOF	(-1)

int fflush( FILE * );
int fprintf( FILE *, const char *, ... );
int printf( const char *, ... );
int sprintf( char *, const char *, ... );
int vfprintf( FILE *, const char *, va_list );
int vprintf( const char *, va_list );
int vsprintf( char *, const char *, va_list );
int fscanf( FILE *, const char *, ... );
int scanf( const char *, ... );
int sscanf( const char *, const char *, ... );
int fputc( int, FILE * );
int fgetc( FILE * );
int ungetc( int, FILE * );
void perror( const char * );

#if __cplusplus
}
#endif

#endif