1/* vi: set sw=4 ts=4: */ 2/* 3 * busybox library eXtended function 4 * 5 * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov> 6 * 7 * Licensed under GPLv2 or later, see file LICENSE in this source tree. 8 */ 9#include "libbb.h" 10 11/* Find out if the last character of a string matches the one given */ 12char* FAST_FUNC last_char_is(const char *s, int c) 13{ 14 if (!s[0]) 15 return NULL; 16 while (s[1]) 17 s++; 18 return (*s == (char)c) ? (char *) s : NULL; 19} 20