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add and consolidate nasty stdio_ext junk

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hopefully this resolves the rest of the issues with hideously
nonportable hacks in programs that use gnulib.
This commit is contained in:
Rich Felker
2011-06-30 12:44:48 -04:00
parent 7640497f5f
commit a0b56b947a
4 changed files with 84 additions and 17 deletions
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27
include/stdio_ext.h Normal file
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@ -0,0 +1,27 @@
#ifndef _STDIO_EXT_H
#define _STDIO_EXT_H
#ifdef __cplusplus
extern "C" {
#endif
#define FSETLOCKING_QUERY 0
#define FSETLOCKING_INTERNAL 1
#define FSETLOCKING_BYCALLER 2
void _flushlbf(void);
int __fsetlocking(FILE *, int);
int __fwriting(FILE *);
int __freading(FILE *);
int __freadable(FILE *);
int __fwritable(FILE *);
int __flbf(FILE *);
size_t __fbufsize(FILE *);
size_t __fpending(FILE *);
int __fpurge(FILE *);
#ifdef __cplusplus
}
#endif
#endif