maint: update copyright

[gnulib.git] / lib / strtok_r.c

diff --git a/lib/strtok_r.c b/lib/strtok_r.c
index 232474a..9bda064 100644 (file)
--- a/lib/strtok_r.c
+++ b/lib/strtok_r.c
@@ -1,5 +1,6 @@
 /* Reentrant string tokenizer.  Generic version.
-   Copyright (C) 1991,1996-1999,2001,2004,2007 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1996-1999, 2001, 2004, 2007, 2009-2014 Free Software
+   Foundation, Inc.
    This file is part of the GNU C Library.
 
    This program is free software: you can redistribute it and/or modify
@@ -21,10 +22,10 @@
 
 #include <string.h>
 
-#undef strtok_r
-#undef __strtok_r
-
-#ifndef _LIBC
+#ifdef _LIBC
+# undef strtok_r
+# undef __strtok_r
+#else
 # define __strtok_r strtok_r
 # define __rawmemchr strchr
 #endif
@@ -32,12 +33,12 @@
 /* Parse S into tokens separated by characters in DELIM.
    If S is NULL, the saved pointer in SAVE_PTR is used as
    the next starting point.  For example:
-       char s[] = "-abc-=-def";
-       char *sp;
-       x = strtok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
-       x = strtok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
-       x = strtok_r(NULL, "=", &sp);   // x = NULL
-               // s = "abc\0-def\0"
+        char s[] = "-abc-=-def";
+        char *sp;
+        x = strtok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
+        x = strtok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
+        x = strtok_r(NULL, "=", &sp);   // x = NULL
+                // s = "abc\0-def\0"
 */
 char *
 __strtok_r (char *s, const char *delim, char **save_ptr)