path: root/src/locale/strxfrm.c
diff options
authorRich Felker <>2012-09-06 22:44:55 -0400
committerRich Felker <>2012-09-06 22:44:55 -0400
commit400c5e5c8307a2ebe44ef1f203f5a15669f20347 (patch)
tree087a48dc8251fa05f6866af8ebf96b69450b15ab /src/locale/strxfrm.c
parentbac03cdde1137c16b4c194e137310e2748661dcc (diff)
use restrict everywhere it's required by c99 and/or posix 2008
to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict.
Diffstat (limited to 'src/locale/strxfrm.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/src/locale/strxfrm.c b/src/locale/strxfrm.c
index 8f123399..d40be9e1 100644
--- a/src/locale/strxfrm.c
+++ b/src/locale/strxfrm.c
@@ -1,7 +1,7 @@
#include <string.h>
/* collate only by code points */
-size_t strxfrm(char *dest, const char *src, size_t n)
+size_t strxfrm(char *restrict dest, const char *restrict src, size_t n)
size_t l = strlen(src);
if (n > l) strcpy(dest, src);