1 files changed, 12 insertions, 0 deletions
diff --git a/userland/libc/string/strrchr.c b/userland/libc/string/strrchr.c
new file mode 100644
index 0000000..a44199a
--- /dev/null
+++ b/userland/libc/string/strrchr.c
@@ -0,0 +1,12 @@
+#include <string.h>
+
+char *strrchr(const char *s, int c) {
+  char *last = NULL;
+  for (; *s; s++) {
+    if (*s == (char)c)
+      last = (char *)s;
+  }
+  if ((char)c == '\0')
+    last = (char*)s;
+  return last;
+}