1 files changed, 10 insertions, 0 deletions
diff --git a/lib/string/strchr.c b/lib/string/strchr.c
new file mode 100644
index 0000000..ddeca01
--- /dev/null
+++ b/lib/string/strchr.c
@@ -0,0 +1,10 @@
+/* SPDX-License-Identifier: MIT */
+/* Derived from musl libc (Copyright © 2005-2020 Rich Felker, et al.) */
+
+#include <string.h>
+
+char *strchr(const char *s, int c)
+{
+	char *r = __strchrnul(s, c);
+	return *(unsigned char *)r == (unsigned char)c ? r : 0;
+}