remove drivers pd_p_api header

include/pd/drivers/pd_p_api.hpp

@@ -1,26 +0,0 @@
-#pragma once
-
-/*
-MIT License
-Copyright (c) 2024 - 2025 René Amthor (tobid7)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
- */
-
-#define PD_DEF_EXP(x, y) x y = nullptr

source/drivers/gfx.cpp

@@ -23,10 +23,9 @@ SOFTWARE.
  */
 
 #include <pd/drivers/gfx.hpp>
-#include <pd/drivers/pd_p_api.hpp>
 
 namespace PD {
-PD_DEF_EXP(GfxDriver::Ref, Gfx::pGfx);
+GfxDriver::Ref Gfx::pGfx = nullptr;
 
 void Gfx::Init(GfxDriver::Ref d) {
   if (!d) {

source/drivers/hid.cpp

@@ -1,8 +1,7 @@
 #include <pd/drivers/hid.hpp>
-#include <pd/drivers/pd_p_api.hpp>
 
 namespace PD {
-PD_DEF_EXP(HidDriver::Ref, Hid::pHid);
+HidDriver::Ref Hid::pHid = nullptr;
 
 bool HidDriver::IsEvent(Event e, Key keys) { return KeyEvents[0][e] & keys; }
 bool HidDriver::IsEvent(Event e, KbKey keys) {

source/drivers/os.cpp

@@ -22,10 +22,9 @@ SOFTWARE.
  */
 
 #include <pd/drivers/os.hpp>
-#include <pd/drivers/pd_p_api.hpp>
 
 namespace PD {
-PD_DEF_EXP(OsDriver::Ref, OS::pOs);
+OsDriver::Ref OS::pOs = nullptr;
 
 TT::Res::Ref& OsDriver::GetTraceRef(const std::string& id) {
   if (!pTraces.count(id)) {