use restrict everywhere it's required by c99 and/or posix 2008

[musl] / src / string / swab.c

diff --git a/src/string/swab.c b/src/string/swab.c
index b213288..9ed6fcd 100644 (file)
--- a/src/string/swab.c
+++ b/src/string/swab.c
@@ -1,6 +1,6 @@
 #include <unistd.h>
 
-void swab(const void *_src, void *_dest, ssize_t n)
+void swab(const void *restrict _src, void *restrict _dest, ssize_t n)
 {
        const char *src = _src;
        char *dest = _dest;