43 FILE	__iob[_NFILE] = {
50 fcheck(FILE *stream, int flags)  in fcheck()
61 fclose(FILE *stream)  in fclose()
74 feof(FILE *stream)  in feof()
83 ferror(FILE *stream)  in ferror()
92 clearerr(FILE *stream)  in clearerr()
98 fflush(FILE *stream)  in fflush()
108 fgets(char *s, int n, FILE *stream)  in fgets()
148 FILE *
151 	FILE		*stream;  in fopen()
219 fprintf(FILE *stream, const char *format, ...)  in fprintf()
248 fread(void *ptr, size_t size, size_t nitems, FILE *stream)  in fread()
281 fseek(FILE *stream, long offset, int whence)  in fseek()
321 ftell(FILE *stream)  in ftell()
330 fwrite(const void *ptr, size_t size, size_t nitems, FILE *stream)  in fwrite()
350 setvbuf(FILE *stream, char *buf, int type, size_t size)  in setvbuf()