text: /* vi: set sw=4 ts=4: */
  /*
   * busybox library eXtended function
   *
   * Copyright (C) 2001 Larry Doolittle, <ldoolitt@recycle.lbl.gov>
   *
   * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   */
  #include "libbb.h"
  
  /* Find out if the last character of a string matches the one given.
   * Don't underrun the buffer if the string length is 0.
   */
  char* FAST_FUNC last_char_is(const char *s, int c)
  {
  	if (s && *s) {
  		size_t sz = strlen(s) - 1;
  		s += sz;
  		if ( (unsigned char)*s == c)
  			return (char*)s;
  	}
  	return NULL;
  }
  