paint: cleanup

paint/sources/strings.c

@@ -1,28 +1,28 @@
-string_t *strings_arm_file_expected() {
-	return tr("Error: .arm file expected", null);
+char *strings_arm_file_expected() {
+	return tr("Error: .arm file expected", NULL);
 }
 
-string_t *strings_unknown_asset_format() {
-	return tr("Error: Unknown asset format", null);
+char *strings_unknown_asset_format() {
+	return tr("Error: Unknown asset format", NULL);
 }
 
-string_t *strings_could_not_locate_texture() {
-	return tr("Error: Could not locate texture", null);
+char *strings_could_not_locate_texture() {
+	return tr("Error: Could not locate texture", NULL);
 }
 
-string_t *strings_failed_to_read_mesh_data() {
-	return tr("Error: Failed to read mesh data", null);
+char *strings_failed_to_read_mesh_data() {
+	return tr("Error: Failed to read mesh data", NULL);
 }
 
-string_t *strings_check_internet_connection() {
-	return tr("Error: Check internet connection to access the cloud", null);
+char *strings_check_internet_connection() {
+	return tr("Error: Check internet connection to access the cloud", NULL);
 }
 
-string_t *strings_asset_already_imported() {
-	return tr("Info: Asset already imported", null);
+char *strings_asset_already_imported() {
+	return tr("Info: Asset already imported", NULL);
 }
 
-string_t *strings_graphics_api() {
+char *strings_graphics_api() {
 	#ifdef IRON_DIRECT3D12
 	return "Direct3D12";
 	#elif defined(IRON_METAL)