Function CheckFileExists

src/fceu.cpp:144–157

}

bool CheckFileExists(const char* filename) {
	//This function simply checks to see if the given filename exists
	if (!filename) return false;
	fstream test;
	test.open(filename, fstream::in);

	if (test.fail()) {
		test.close();
		return false;
	} else {
		test.close();
		return true;
	}
}

void FCEU_TogglePPU(void) {
	newppu ^= 1;