1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/string.h b/kernel/string.h
new file mode 100644
index 0000000..dc760a5
--- /dev/null
+++ b/kernel/string.h
@@ -0,0 +1,9 @@
+#ifndef KERNEL_STRING
+#define KERNEL_STRING
+
+#include <stddef.h>
+#include <stdint.h>
+
+size_t strlen(const char *str);
+
+#endif /* KERNEL_STRING */