termux-packages/packages/libelf/stdio_ext.h

#ifndef STDIO_EXT_H_INCLUDED
#define STDIO_EXT_H_INCLUDED

#include <stdio.h>

/* http://linux.die.net/man/3/__fsetlocking */
#define FSETLOCKING_INTERNAL 1
#define FSETLOCKING_BYCALLER 2
#define FSETLOCKING_QUERY 3
static inline int __fsetlocking(FILE *stream, int type) {
  (void)stream;
  (void)type;
  return FSETLOCKING_INTERNAL;
}

static inline int fputs_unlocked(const char *s, FILE *stream) {
  return fputs(s, stream);
}

static inline int fputc_unlocked(int c, FILE *stream) {
  return fputc(c, stream);
}

static inline size_t fread_unlocked(void *data, size_t size, size_t count,
                                    FILE *stream) {
  return fread(data, size, count, stream);
}

static inline size_t fwrite_unlocked(const void *data, size_t size,
                                     size_t count, FILE *stream) {
  return fwrite(data, size, count, stream);
}

#endif