doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / lib / memcasecmp.c

diff --git a/lib/memcasecmp.c b/lib/memcasecmp.c
index b5c93fb..c24039a 100644 (file)
--- a/lib/memcasecmp.c
+++ b/lib/memcasecmp.c
@@ -1,5 +1,5 @@
 /* Case-insensitive buffer comparator.
-   Copyright (C) 1996-1997, 2000, 2003, 2006, 2009-2011 Free Software
+   Copyright (C) 1996-1997, 2000, 2003, 2006, 2009-2014 Free Software
    Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
@@ -24,19 +24,11 @@
 #include <ctype.h>
 #include <limits.h>
 
-/* The attribute __pure__ was added in gcc 2.96.  */
-#undef _GL_ATTRIBUTE_PURE
-#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96)
-# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__))
-#else
-# define _GL_ATTRIBUTE_PURE /* empty */
-#endif
-
 /* Like memcmp, but ignore differences in case.
    Convert to upper case (not lower) before comparing so that
    join -i works with sort -f.  */
 
-int _GL_ATTRIBUTE_PURE
+int
 memcasecmp (const void *vs1, const void *vs2, size_t n)
 {
   size_t i;