reactos/sdk/tools/mkisofs/schilytools/libschily/streql.c

   1 /* @(#)streql.c 1.10 09/06/07 Copyright 1985, 1995-2009 J. Schilling */
   2 /*
   3  *      Check if two strings are equal
   4  *
   5  *      Copyright (c) 1985, 1995-2009 J. Schilling
   6  */
   7 /*
   8  * The contents of this file are subject to the terms of the
   9  * Common Development and Distribution License, Version 1.0 only
  10  * (the "License").  You may not use this file except in compliance
  11  * with the License.
  12  *
  13  * See the file CDDL.Schily.txt in this distribution for details.
  14  *
  15  * When distributing Covered Code, include this CDDL HEADER in each
  16  * file and include the License file CDDL.Schily.txt from this distribution.
  17  */
  18
  19 #include <schily/standard.h>
  20 #include <schily/schily.h>
  21
  22 EXPORT int
  23 streql(a, b)
  24         const char      *a;
  25         const char      *b;
  26 {
  27         register const char     *s1 = a;
  28         register const char     *s2 = b;
  29
  30         if (s1 == NULL || s2 ==  NULL)
  31                 return (FALSE);
  32
  33         if (s1 == s2)
  34                 return (TRUE);
  35
  36         while (*s1 == *s2++)
  37                 if (*s1++ == '\0')
  38                         return (TRUE);
  39
  40         return (FALSE);
  41 }