libc: stub out sltar's requirements

1 files changed, 3 insertions, 0 deletions

diff --git a/src/user/lib/include/string.h b/src/user/lib/include/string.h
index 38fb0d2..7a5400c 100644
--- a/src/user/lib/include/string.h
+++ b/src/user/lib/include/string.h
@@ -1,7 +1,10 @@
 #pragma once
 #include <shared/mem.h>
 
+// TODO move strto* to stdlib.h
 long strtol(const char *restrict s, char **restrict end, int base);
+unsigned long strtoul(const char *restrict s, char **restrict end, int base);
+unsigned long long strtoull(const char *restrict s, char **restrict end, int base);
 double strtod(const char *restrict s, char **restrict end);
 char *strchr(const char *s, int c);
 char *strrchr(const char *s, int c);