Subversion Repositories openrisc

extern void abort(void);

extern int inside_main;

__attribute__ ((__noinline__))

void *

memchr (const void *s, int c, __SIZE_TYPE__ n)

{

  const unsigned char uc = c;

  const unsigned char *sp;

#ifdef __OPTIMIZE__

  if (inside_main)

    abort ();

#endif

  sp = s;

  for (; n != 0; ++sp, --n)

    if (*sp == uc)

      return (void *) sp;

  return 0;

}