Remove the last non-interface function on the ViewController

ios/ViewController.h

@@ -15,6 +15,3 @@
 @end
 
 extern id <PPSSPPViewController> sharedViewController;
-
-void startVideo(int width, int height);
-void stopVideo();

ios/ViewController.mm

@@ -382,11 +382,11 @@ extern float g_safeInsetBottom;
 	}
 }
 
-void startVideo(int width, int height) {
-	[cameraHelper startVideo: width h:height];
+- (void)startVideo:(int)width height:(int)height {
+	[cameraHelper startVideo:width h:height];
 }
 
-void stopVideo() {
+- (void)stopVideo {
 	[cameraHelper stopVideo];
 }
 

ios/ViewControllerCommon.h

@@ -13,5 +13,7 @@
 - (UIView *)getView;
 - (void)startLocation;
 - (void)stopLocation;
+- (void)startVideo:(int)width height:(int)height;
+- (void)stopVideo;
 
 @end

ios/main.mm

@@ -429,9 +429,9 @@ bool System_MakeRequest(SystemRequestType type, int requestId, const std::string
 		if (!strncmp(param1.c_str(), "startVideo", 10)) {
 			int width = 0, height = 0;
 			sscanf(param1.c_str(), "startVideo_%dx%d", &width, &height);
-			startVideo(width, height);
+			[sharedViewController startVideo:width height:height];
 		} else if (!strcmp(param1.c_str(), "stopVideo")) {
-			stopVideo();
+			[sharedViewController stopVideo];
 		}
 		return true;
 	case SystemRequestType::GPS_COMMAND: