1 files changed, 8 insertions, 0 deletions
diff --git a/libc/string/strlen.c b/libc/string/strlen.c
new file mode 100644
index 0000000..4346383
--- /dev/null
+++ b/libc/string/strlen.c
@@ -0,0 +1,8 @@
+#include "../include/string.h"
+
+unsigned long strlen(const char *s)
+{
+	const char * tmp = s;
+	for(;*tmp++;);
+	return (tmp - s)-1;
+}