user/lua: prepare libc headers

1 files changed, 14 insertions, 2 deletions

diff --git a/src/user/lib/include/setjmp.h b/src/user/lib/include/setjmp.h
index f90bae9..51c7fd2 100644
--- a/src/user/lib/include/setjmp.h
+++ b/src/user/lib/include/setjmp.h
@@ -1,13 +1,25 @@
 #pragma once
 #include <user/lib/panic.h>
 
-typedef char sigjmp_buf;
+typedef char jmp_buf[1];
+typedef char sigjmp_buf[1];
+
+static inline int setjmp(jmp_buf env) {
+	(void)env;
+	return 0;
+}
+
 static inline int sigsetjmp(sigjmp_buf env, int savemask) {
 	(void)env; (void)savemask;
 	return 0;
 }
 
-static inline void siglongjmp(sigjmp_buf env, int val) {
+static inline _Noreturn void longjmp(jmp_buf env, int val) {
+	(void)env; (void)val;
+	__libc_panic("unimplemented");
+}
+
+static inline _Noreturn void siglongjmp(sigjmp_buf env, int val) {
 	(void)env; (void)val;
 	__libc_panic("unimplemented");
 }