text: /* Here's a simple example of combining SDL and PDCurses functionality.
     The top portion of the window is devoted to SDL, with a four-line
     (assuming the default 8x16 font) stdscr at the bottom.
  */
  
  #define SDL_MAIN_HANDLED
  
  #include <SDL.h>
  #include <curses.h>
  #include <stdlib.h>
  #include <time.h>
  
  #include "pdcsdl.h"
  
  int main(int argc, char **argv)
  {
      char inp[60];
      int i, j;
      const unsigned seed = (unsigned)time((time_t *)0);
  
      srand(seed);
  
      /* Initialize SDL */
  
      if (SDL_Init(SDL_INIT_VIDEO) < 0)
          exit(1);
  
  #ifdef PDC_WIDE
      if( argc > 1)
      {
           pdc_sdl_render_mode = atoi( argv[1]);
      }
  #endif
  
      atexit(SDL_Quit);
  
      pdc_window = SDL_CreateWindow("PDCurses for SDL", SDL_WINDOWPOS_UNDEFINED,
                                    SDL_WINDOWPOS_UNDEFINED, 640, 480, 0);
      pdc_screen = SDL_GetWindowSurface(pdc_window);
  
      /* Initialize PDCurses */
  
      pdc_yoffset = 416;  /* 480 - 4 * 16 */
  
      initscr();
      start_color();
      scrollok(stdscr, TRUE);
  
      PDC_set_title("PDCurses for SDL");
  
      /* Do some SDL stuff */
  
      for (i = 640, j = 416; j; i -= 2, j -= 2)
      {
          SDL_Rect dest;
  
          dest.x = (640 - i) / 2;
          dest.y = (416 - j) / 2;
          dest.w = i;
          dest.h = j;
  
          SDL_FillRect(pdc_screen, &dest,
                       SDL_MapRGB(pdc_screen->format, rand() % 256,
                                  rand() % 256, rand() % 256));
      }
  
      SDL_UpdateWindowSurface(pdc_window);
  
      /* Do some curses stuff */
  
      init_pair(1, COLOR_WHITE + 8, COLOR_BLUE);
      bkgd(COLOR_PAIR(1));
  
      addstr("This is a demo of ");
      attron(A_UNDERLINE);
      addstr("PDCurses for SDL");
      attroff(A_UNDERLINE);
      addstr(".\nYour comments here: ");
      getnstr(inp, 59);
      addstr("Press any key to exit.");
  
      getch();
      endwin();
  
      return 0;
  }
  