wikiheaders: Fixes and cleanups to fix SDL_ReportAssertion's wiki page.

include/SDL3/SDL_assert.h

@@ -244,17 +244,7 @@ typedef struct SDL_AssertData
  */
 extern SDL_DECLSPEC SDL_AssertState SDLCALL SDL_ReportAssertion(SDL_AssertData *data,
                                                             const char *func,
-                                                            const char *file, int line)
-#ifdef __clang__
-#if __has_feature(attribute_analyzer_noreturn)
-   __attribute__((analyzer_noreturn))
-#endif
-#endif
-;
-/* Previous 'analyzer_noreturn' attribute tells Clang's static analysis that we're a custom assert function,
-   and that the analyzer should assume the condition was always true past this
-   SDL_assert test. */
-
+                                                            const char *file, int line) SDL_ANALYZER_NORETURN;
 
 /* Define the trigger breakpoint call used in asserts */
 #ifndef SDL_AssertBreakpoint

include/SDL3/SDL_begin_code.h

@@ -139,6 +139,16 @@
 #endif
 #endif /* SDL_NORETURN not defined */
 
+#ifdef __clang__
+#if __has_feature(attribute_analyzer_noreturn)
+#define SDL_ANALYZER_NORETURN __attribute__((analyzer_noreturn))
+#endif
+#endif
+
+#ifndef SDL_ANALYZER_NORETURN
+#define SDL_ANALYZER_NORETURN
+#endif
+
 /* Apparently this is needed by several Windows compilers */
 #ifndef __MACH__
 #ifndef NULL