1 files changed, 19 insertions, 0 deletions
diff --git a/usr/klibc/memchr.c b/usr/klibc/memchr.c
new file mode 100644
index 0000000..f1947fb
--- /dev/null
+++ b/usr/klibc/memchr.c
@@ -0,0 +1,19 @@
+/*
+ * memchr.c
+ */
+
+#include <stddef.h>
+#include <string.h>
+
+void *memchr(const void *s, int c, size_t n)
+{
+	const unsigned char *sp = s;
+
+	while (n--) {
+		if (*sp == (unsigned char)c)
+			return (void *)sp;
+		sp++;
+	}
+
+	return NULL;
+}