--- /dev/null
+#ifndef MTYPES_H\r
+#define MTYPES_H\r
+\r
+/*\r
+ MikMod atomic types:\r
+ ====================\r
+*/\r
+\r
+\r
+#ifdef __OS2__\r
+\r
+typedef signed char SBYTE; /* has to be 1 byte signed */\r
+typedef unsigned char UBYTE; /* has to be 1 byte unsigned */\r
+typedef short SWORD; /* has to be 2 bytes signed */\r
+typedef unsigned short UWORD; /* has to be 2 bytes unsigned */\r
+typedef long SLONG; /* has to be 4 bytes signed */\r
+/* ULONG and BOOL are already defined in OS2.H */\r
+\r
+#elif defined(__alpha)\r
+\r
+typedef char SBYTE; /* has to be 1 byte signed */\r
+typedef unsigned char UBYTE; /* has to be 1 byte unsigned */\r
+typedef short SWORD; /* has to be 2 bytes signed */\r
+typedef unsigned short UWORD; /* has to be 2 bytes unsigned */\r
+/* long is 8 bytes on dec alpha - RCA */\r
+typedef int SLONG; /* has to be 4 bytes signed */\r
+typedef unsigned int ULONG; /* has to be 4 bytes unsigned */\r
+typedef int BOOL; /* doesn't matter.. 0=FALSE, <>0 true */\r
+\r
+#else\r
+\r
+typedef signed char SBYTE; /* has to be 1 byte signed */\r
+typedef unsigned char UBYTE; /* has to be 1 byte unsigned */\r
+typedef short SWORD; /* has to be 2 bytes signed */\r
+typedef unsigned short UWORD; /* has to be 2 bytes unsigned */\r
+typedef long SLONG; /* has to be 4 bytes signed */\r
+typedef unsigned long ULONG; /* has to be 4 bytes unsigned */\r
+typedef int BOOL; /* doesn't matter.. 0=FALSE, <>0 true */\r
+\r
+#endif\r
+\r
+\r
+#ifdef __OS2__\r
+#define INCL_DOS\r
+#define INCL_MCIOS2\r
+#define INCL_MMIOOS2\r
+#include <os2.h>\r
+#include <os2me.h>\r
+#include <mmio.h>\r
+#endif\r
+\r
+\r
+#ifdef __WATCOMC__\r
+#define inportb(x) inp(x)\r
+#define outportb(x,y) outp(x,y)\r
+#define inport(x) inpw(x)\r
+#define outport(x,y) outpw(x,y)\r
+#define disable() _disable()\r
+#define enable() _enable()\r
+#endif\r
+\r
+\r
+#ifdef __DJGPP__\r
+#include <dpmi.h>\r
+#include <go32.h>\r
+#include <pc.h>\r
+#define inp inportw\r
+#define outport outportw\r
+#define inport inportw\r
+#define interrupt \r
+#endif\r
+\r
+#endif\r