1 files changed, 12 insertions, 0 deletions
diff --git a/src/string/strsep.c b/src/string/strsep.c
new file mode 100644
index 00000000..1bfe1db1
--- /dev/null
+++ b/src/string/strsep.c
@@ -0,0 +1,12 @@
+#include <string.h>
+
+char *strsep(char **str, const char *sep)
+{
+	char *s = *str, *end;
+	if (!s) return NULL;
+	end = s + strcspn(s, sep);
+	if (*end) *end++ = 0;
+	else end = 0;
+	*str = end;
+	return s;
+}