Port PSP SDL_main to header-only + SDL_RunApp()

src/main/psp/SDL_psp_main.c

@@ -1,68 +1,8 @@
 /*
     SDL_psp_main.c, placed in the public domain by Sam Lantinga  3/13/14
+
+    empty, moved to SDL_RunApp() in src/core/psp/SDL_psp.c
+    TODO: remove
 */
-#include <SDL3/SDL.h>
-#include <SDL3/SDL_main.h> /* until this SDL_main impl is converted to header-only.. */
-
-#ifdef __PSP__
-
-#include <pspkernel.h>
-#include <pspthreadman.h>
-
-#ifdef main
-#undef main
-#endif
-
-/* If application's main() is redefined as SDL_main, and libSDL_main is
-   linked, then this file will create the standard exit callback,
-   define the PSP_MODULE_INFO macro, and exit back to the browser when
-   the program is finished.
-
-   You can still override other parameters in your own code if you
-   desire, such as PSP_HEAP_SIZE_KB, PSP_MAIN_THREAD_ATTR,
-   PSP_MAIN_THREAD_STACK_SIZE, etc.
-*/
-
-PSP_MODULE_INFO("SDL App", 0, 1, 0);
-PSP_MAIN_THREAD_ATTR(THREAD_ATTR_VFPU | THREAD_ATTR_USER);
-
-int sdl_psp_exit_callback(int arg1, int arg2, void *common)
-{
-    sceKernelExitGame();
-    return 0;
-}
-
-int sdl_psp_callback_thread(SceSize args, void *argp)
-{
-    int cbid;
-    cbid = sceKernelCreateCallback("Exit Callback",
-                                   sdl_psp_exit_callback, NULL);
-    sceKernelRegisterExitCallback(cbid);
-    sceKernelSleepThreadCB();
-    return 0;
-}
-
-int sdl_psp_setup_callbacks(void)
-{
-    int thid;
-    thid = sceKernelCreateThread("update_thread",
-                                 sdl_psp_callback_thread, 0x11, 0xFA0, 0, 0);
-    if (thid >= 0) {
-        sceKernelStartThread(thid, 0, 0);
-    }
-    return thid;
-}
-
-int main(int argc, char *argv[])
-{
-    sdl_psp_setup_callbacks();
-
-    SDL_SetMainReady();
-
-    (void)SDL_main(argc, argv);
-    return 0;
-}
-
-#endif /* __PSP__ */
 
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