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-rw-r--r--include/ntapi/nt_compiler.h55
-rw-r--r--project/headers.mk1
2 files changed, 56 insertions, 0 deletions
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 \