A little example of SDL Message Box

SDL Message Box.cpp

#include "SDL.h"
#include <windows.h>

int main(int argc, char *argv[]) {
	const SDL_MessageBoxButtonData buttons[] = {
		{ /* .flags, .buttonid, .text */        0, 0, "no" },
		{ SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT, 1, "yes" },
		{ SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT, 2, "cancel" },
	};
	const SDL_MessageBoxColorScheme colorScheme = {
		{ /* .colors (.r, .g, .b) */
			/* [SDL_MESSAGEBOX_COLOR_BACKGROUND] */
			{ 255,   0,   0 },
			/* [SDL_MESSAGEBOX_COLOR_TEXT] */
			{   0, 255,   0 },
			/* [SDL_MESSAGEBOX_COLOR_BUTTON_BORDER] */
			{ 255, 255,   0 },
			/* [SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND] */
			{   0,   0, 255 },
			/* [SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED] */
			{ 255,   0, 255 }
		}
	};
	const SDL_MessageBoxData messageboxdata = {
		SDL_MESSAGEBOX_INFORMATION, /* .flags */
		NULL, /* .window */
		"example message box", /* .title */
		"select a button", /* .message */
		SDL_arraysize(buttons), /* .numbuttons */
		buttons, /* .buttons */
		&colorScheme /* .colorScheme */
	};
	int buttonid;
	if (SDL_ShowMessageBox(&messageboxdata, &buttonid) < 0) {
		SDL_Log("error displaying message box");
		return 1;
	}
	if (buttonid == -1) {
		SDL_Log("no selection");
	} else {
		SDL_Log("selection was %s", buttons[buttonid].text);
	}
	system("PAUSE");
	return 0;
}