- Started interface for renderers

- Renamed fproc -> langproc (I'll probably never settle on a naming convention for this)
 - Refactored set to use median psl

test/tests/langproc/test_strings.h

@@ -0,0 +1,40 @@
+// =====================================================================================================================
+//  fennec, a free and open source game engine
+//  Copyright © 2025  Medusa Slockbower
+//
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+// =====================================================================================================================
+
+#ifndef FENNEC_TEST_LANGPROC_STRINGS_H
+#define FENNEC_TEST_LANGPROC_STRINGS_H
+
+#include "../../test.h"
+#include "./strings/test_cstring.h"
+
+namespace fennec::test
+{
+
+	inline void fennec_test_langproc_strings()
+	{
+		fennec_test_subheader("cstring");
+		fennec_test_spacer(2);
+		fennec_test_langproc_strings_cstring();
+		fennec_test_spacer(3);
+
+		// TODO
+	}
+
+}
+
+#endif // FENNEC_TEST_LANGPROC_STRINGS_H