lib/libc/stdio/getdelim.c

150

if (__ungetc((*linep)[--linelen],

lib/libc/stdio/local.h

79

extern int __ungetc(int, FILE *);

lib/libc/stdio/ungetc.c

95

ret = __ungetc(c, fp);

lib/libc/stdio/ungetwc.c

63

if (__ungetc((unsigned char)buf[len], fp) == EOF)

lib/libc/stdio/vfscanf.c

1143

__ungetc(*(u_char *)p, fp);

lib/libc/stdio/vfscanf.c

443

(void) __ungetc(*(u_char *)p, fp);

lib/libc/stdio/vfscanf.c

446

(void) __ungetc(c, fp);

lib/libc/stdio/vfscanf.c

448

(void) __ungetc(c, fp);