Add optimized versions of musl libc string and memory comparison functions.

1 files changed, 7 insertions, 0 deletions

diff --git a/system/lib/libc/musl/src/string/strcmp.c b/system/lib/libc/musl/src/string/strcmp.c
new file mode 100644
index 00000000..808bd837
--- /dev/null
+++ b/system/lib/libc/musl/src/string/strcmp.c
@@ -0,0 +1,7 @@
+#include <string.h>
+
+int strcmp(const char *l, const char *r)
+{
+	for (; *l==*r && *l; l++, r++);
+	return *(unsigned char *)l - *(unsigned char *)r;
+}