1 files changed, 5 insertions, 0 deletions
diff --git a/userland/libc/stdlib/atoll.c b/userland/libc/stdlib/atoll.c
new file mode 100644
index 0000000..a7fc26a
--- /dev/null
+++ b/userland/libc/stdlib/atoll.c
@@ -0,0 +1,5 @@
+#include <stdlib.h>
+
+long long atoll(const char *nptr) {
+  return strtoll(nptr, (char **)NULL, 10);
+}