1 files changed, 4 insertions, 0 deletions
diff --git a/kc/api/lib.h b/kc/api/lib.h
index 3bf0eca..c28e17c 100644
--- a/kc/api/lib.h
+++ b/kc/api/lib.h
@@ -7,4 +7,8 @@ void *memmove(void *dest, const void *src, size_t size);
 void *memset(void *dest, int val, size_t size);
 int memcmp(const void *str1, const void *str2, size_t count);
 size_t strlen(const char *s);
+unsigned long long strtoull(
+        const char *restrict begin,
+        char **restrict end,
+        int base);