view test/testkeys.c @ 1172:f69f4d25fb20

Don't crash if a NULL is passed for a "%s" parameter to SDL_SetError(), instead replace it with the string "(null)", like glibc's printf() would do.
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 17 Nov 2005 03:04:47 +0000
parents d93862a3d821
children 782fd950bd46 c121d94672cb
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/* Print out all the keysyms we have, just to verify them */

#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>

#include "SDL.h"

int main(int argc, char *argv[])
{
	SDLKey key;

	if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
		fprintf(stderr, "Couldn't initialize SDL: %s\n",
							SDL_GetError());
		exit(1);
	}
	for ( key=SDLK_FIRST; key<SDLK_LAST; ++key ) {
		printf("Key #%d, \"%s\"\n", key, SDL_GetKeyName(key));
	}
	SDL_Quit();
	return(0);
}