Allow third party sigsegv handler

For example from sanitizers.
2025-07-15 05:24:36 +03:00 · 2020-09-10 00:17:59 +02:00
parent 00665e2a2b
commit 5d4061732f
3 changed files with 13 additions and 2 deletions
--- a/CRT.h
+++ b/CRT.h
@ -108,6 +108,7 @@ typedef enum ColorElements_ {

 void CRT_fatalError(const char* note) __attribute__ ((noreturn));

+extern struct sigaction old_sigsegv_handler;
 void CRT_handleSIGSEGV(int sgn);

 #define KEY_ALT(x) (KEY_F(64 - 26) + (x - 'A'))