sdl2-hello-world/src/packages/game/output/IZ_video.c

#include "IZ_video.h"

void IZ_SaveVideoConfig(IZ_VideoConfig* config) {
	char config_path[128];
	IZ_GetConfigPath(config_path);

	ini_putl("Video", "Width", config->width, config_path);
	ini_putl("Video", "Height", config->height, config_path);
	ini_putl("Video", "MaxFps", config->max_fps, config_path);
}

void IZ_LoadVideoConfig(IZ_VideoConfig* config) {
	char config_path[128];
	IZ_GetConfigPath(config_path);

	config->width = ini_getl("Video", "Width", 640l, config_path);
	config->height = ini_getl("Video", "Height", 480l, config_path);
	config->max_fps = ini_getl("Video", "MaxFps", 30, config_path);
}