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mntlib25.zoo
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fscanf.c
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C/C++ Source or Header
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1992-09-05
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1KB
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73 lines
/* from Dale Schumacher's dLibs */
#include <stdio.h>
#include <stdarg.h>
#include "lib.h"
typedef int (*gettype)(void *);
typedef int (*ungettype)(int, void *);
#if __STDC__
int fscanf(FILE *fp, const char *fmt, ...)
{
int retval;
va_list arg;
va_start (arg, fmt);
retval = _scanf(fp, (gettype) fgetc, (ungettype) fungetc,
(unsigned char *) fmt, arg);
va_end (arg);
return retval;
}
#else
int
fscanf(fp, fmt, arg)
FILE *fp;
const char *fmt;
char *arg;
{
return(_scanf(fp, fgetc, fungetc, fmt, &arg));
}
#endif /* __STDC__ */
#if __STDC__
int scanf(const char *fmt, ...)
{
int retval;
va_list arg;
va_start (arg, fmt);
retval = _scanf(stdin, (gettype) fgetc, (ungettype) fungetc,
(unsigned char *) fmt, arg);
va_end (arg);
return retval;
}
#else
int
scanf(fmt, arg)
const char *fmt;
char *arg;
{
return(_scanf(stdin, fgetc, fungetc, fmt, &arg));
}
#endif /* __STDC__ */
int
vscanf(fmt, arg)
const char *fmt;
va_list arg;
{
return(_scanf(stdin, (gettype)fgetc, (ungettype) fungetc,
(unsigned char *) fmt, arg));
}
int
vfscanf(fp, fmt, arg)
FILE *fp;
const char *fmt;
va_list arg;
{
return(_scanf(fp, (gettype)fgetc, (ungettype)fungetc,
(unsigned char *) fmt, arg));
}