From a7739ceccbaa711e34740a405f3ed5cf87673e83 Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <anonymous.maarten@gmail.com>
Date: Wed, 17 Sep 2025 19:24:02 +0200
Subject: [PATCH] Add SDL_internal macro for internal use

---
 src/SDL_internal.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/SDL_internal.h b/src/SDL_internal.h
index 0d5d203f8f..3d027f794b 100644
--- a/src/SDL_internal.h
+++ b/src/SDL_internal.h
@@ -266,6 +266,24 @@ extern "C" {
 #include "SDL_utils_c.h"
 #include "SDL_hashtable.h"
 
+/* SDL_ExitProcess is not declared in any public header, although
+   it is shared between some parts of SDL, because we don't want
+   anything calling it without an extremely good reason. */
+#ifdef __WATCOMC__
+extern void SDL_ExitProcess(int exitcode);
+#pragma aux SDL_ExitProcess aborts;
+#endif
+extern SDL_NORETURN void SDL_ExitProcess(int exitcode);
+
+#ifdef HAVE_LIBC
+#define SDL_abort() abort()
+#else
+#define SDL_abort() do {                                        \
+        SDL_TriggerBreakpoint();                                \
+        SDL_ExitProcess(42);                                    \
+    } while (0)
+#endif
+
 #define PUSH_SDL_ERROR() \
     { char *_error = SDL_strdup(SDL_GetError());