kc3-lang/SDL/cmake/test/main_lib.c

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• Hash : 3b20e0ec
  Author :
  Date : 2022-09-19T02:38:36
  

  cmake: only add -Wl,--undefined=WinMain when building an executable
  

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• cmake/test/main_lib.c

• #include "SDL.h"
  #include <stdio.h>
  
  #include EXPORT_HEADER
  
  #if defined(_WIN32)
  #include <windows.h>
  BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) {
      return TRUE;
  }
  #endif
  
  int MYLIBRARY_EXPORT mylibrary_init(void);
  void MYLIBRARY_EXPORT mylibrary_quit(void);
  int MYLIBRARY_EXPORT mylibrary_work(void);
  
  int mylibrary_init(void) {
      SDL_SetMainReady();
      if (SDL_Init(0) < 0) {
          fprintf(stderr, "could not initialize sdl2: %s\n", SDL_GetError());
          return 1;
      }
      return 0;
  }
  
  void mylibrary_quit(void) {
      SDL_Quit();
  }
  
  int mylibrary_work(void) {
      SDL_Delay(100);
      return 0;
  }
  

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