From 7d77e3cba633f2a6489bfcd4ab307ed9da1ab91d Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Dec 12 2016 03:26:57 +0000
Subject: api headers: added nt_compiler.h, supporting visual studio and hosted envs.


---

diff --git a/include/ntapi/nt_compiler.h b/include/ntapi/nt_compiler.h
new file mode 100644
index 0000000..bb4b31d
--- /dev/null
+++ b/include/ntapi/nt_compiler.h
@@ -0,0 +1,55 @@
+#ifndef _NT_COMPILER_H_
+#define _NT_COMPILER_H_
+
+#include "nt_abi.h"
+
+#ifndef _MIDIPIX_FREESTANDING
+
+#ifdef  _MSC_VER
+
+/* visual studio: begin */
+#ifdef  _M_IX86
+#ifndef __SIZEOF_POINTER__
+#define __SIZEOF_POINTER__ 4
+#endif
+#endif
+
+#ifdef _M_X64
+#ifndef __SIZEOF_POINTER__
+#define __SIZEOF_POINTER__ 8
+#endif
+#endif
+
+#ifndef __attr_aligned__
+#define __attr_aligned__(x)         __declspec(align(x))
+#define __attr_ptr_size_aligned__   __attr_aligned__(__SIZEOF_POINTER__)
+#define __assert_aligned_size(s,a)  typedef char __assert##s [1-((sizeof(s) % a))]
+#endif
+
+#ifndef __attr_export__
+#define __attr_export__             __declspec(dllexport)
+#define __attr_import__             __declspec(dllimport)
+#endif
+
+/* visual studio: end */
+
+#else
+
+/* all other compilers: begin */
+#ifndef __attr_aligned__
+#define __attr_aligned__(x)         __attribute__((aligned(x)))
+#define __attr_ptr_size_aligned__   __attr_aligned__(__SIZEOF_POINTER__)
+#define __assert_aligned_size(s,a)  typedef char __assert##s [-(sizeof(s) % a)]
+#endif
+
+#ifndef __attr_export__
+#define __attr_export__             __attribute__((__dllexport__))
+#define __attr_import__             __attribute__((__dllimport__))
+#endif
+/* all other compilers: end */
+
+#endif
+
+#endif
+
+#endif
diff --git a/project/headers.mk b/project/headers.mk
index bcd7d27..b29341b 100644
--- a/project/headers.mk
+++ b/project/headers.mk
@@ -5,6 +5,7 @@ API_HEADERS = \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_atomic.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_auxv.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_blitter.h \
+	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_compiler.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_crc32.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_daemon.h \
 	$(SOURCE_DIR)/include/$(PACKAGE)/./nt_debug.h \