Initial version

1 files changed, 13 insertions, 0 deletions

diff --git a/src/string/strtok.c b/src/string/strtok.c
new file mode 100644
index 0000000..3508790
--- /dev/null
+++ b/src/string/strtok.c
@@ -0,0 +1,13 @@
+#include <string.h>
+
+char *strtok(char *restrict s, const char *restrict sep)
+{
+	static char *p;
+	if (!s && !(s = p)) return NULL;
+	s += strspn(s, sep);
+	if (!*s) return p = 0;
+	p = s + strcspn(s, sep);
+	if (*p) *p++ = 0;
+	else p = 0;
+	return s;
+}