JMA Support.

zsnes/src/jma/portable.h

@@ -0,0 +1,76 @@
+/*
+Copyright (C) 2004 NSRT Team ( http://nsrt.edgeemu.com )
+Copyright (C) 2002 Andrea Mazzoleni ( http://advancemame.sf.net )
+
+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 2 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, write to the Free Software
+Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef __PORTABLE_H
+#define __PORTABLE_H
+
+#include <string.h>
+
+typedef signed char INT8;
+typedef unsigned char UINT8;
+typedef short INT16;
+typedef unsigned short UINT16;
+typedef long INT32;
+typedef unsigned long UINT32;
+typedef long long INT64;
+typedef unsigned long long UINT64;
+
+typedef UINT8 BYTE;
+typedef UINT16 WORD;
+typedef UINT32 DWORD;
+
+typedef unsigned UINT_PTR;
+
+typedef int BOOL;
+#define FALSE 0
+#define TRUE 1
+
+#define HRESULT int
+#define S_OK 0
+#define E_INVALIDARG -1
+#define E_OUTOFMEMORY -2
+#define E_FAIL -3
+#define E_INTERNAL_ERROR -4
+#define E_INVALIDDATA -5
+
+template <class T> inline T MyMin(T a, T b) {
+	return a < b ? a : b;
+}
+
+template <class T> inline T MyMax(T a, T b) {
+	return a > b ? a : b;
+}
+
+#define RETURN_IF_NOT_S_OK(x) { HRESULT __aResult_ = (x); if(__aResult_ != S_OK) return __aResult_; }
+
+
+#define UINT_SIZE (4)
+
+//Convert an array of 4 bytes back into an integer
+inline unsigned int charp_to_uint(const unsigned char buffer[UINT_SIZE])
+{
+  unsigned int num = (unsigned int)buffer[3];
+  num |= ((unsigned int)buffer[2]) << 8;
+  num |= ((unsigned int)buffer[1]) << 16;
+  num |= ((unsigned int)buffer[0]) << 24;
+  return(num);
+}
+
+#endif