V86DUDE for OpenBSD diff

diff -uNpr V86DUDE-master.orig/dmpcfg.h V86DUDE-master/dmpcfg.h
--- V86DUDE-master.orig/dmpcfg.h	Mon Dec 30 12:32:54 2013
+++ V86DUDE-master/dmpcfg.h	Tue Mar 11 05:21:02 2014
@@ -36,8 +36,8 @@
     #define DMP_DOS_WATCOM
 #endif

-#if defined(linux) && defined(__GNUC__)
-    #define DMP_LINUX
+#if defined(__linux__) || defined(__APPLE__) || defined(__OpenBSD__)
+    #define DMP_PCUNIX_GCC
 #endif

 #if defined(_MSC_VER) //&& defined(_M_IX86)
@@ -73,7 +73,7 @@
 #elif defined(DMP_DOS_DJGPP)
     //#define __dmp_inline(rtype)     static __INLINE__ rtype
     #define __dmp_inline(rtype)     static __inline__ rtype
-#elif defined(DMP_LINUX_GCC)
+#elif defined(DMP_PCUNIX_GCC)
     // note: GCC would always do inline-expansion for "static inline"
     #define __dmp_inline(rtype)     static __inline__ rtype
 #elif defined(DMP_WINCE_MSVC) || defined(DMP_WIN32_MSVC)
diff -uNpr V86DUDE-master.orig/openbsd/Makefile V86DUDE-master/openbsd/Makefile
--- V86DUDE-master.orig/openbsd/Makefile	Thu Jan  1 09:00:00 1970
+++ V86DUDE-master/openbsd/Makefile	Tue Mar 11 05:01:37 2014
@@ -0,0 +1,8 @@
+v86dude.exe : v86dude.o
+	gcc -o v86dude.exe v86dude.o -lstdc++
+v86dude.o : ../v86dude.cpp
+	gcc -c ../v86dude.cpp -I../
+
+.PHONY : clean
+clean :
+	-rm v86dude.o v86dude.exe
diff -uNpr V86DUDE-master.orig/openbsd/readme.md V86DUDE-master/openbsd/readme.md
--- V86DUDE-master.orig/openbsd/readme.md	Thu Jan  1 09:00:00 1970
+++ V86DUDE-master/openbsd/readme.md	Tue Mar 11 05:32:22 2014
@@ -0,0 +1,4 @@
+OpenBSD
+---------
+
+Simply use "make" to compile this program.
diff -uNpr V86DUDE-master.orig/v86dude.cpp V86DUDE-master/v86dude.cpp
--- V86DUDE-master.orig/v86dude.cpp	Mon Dec 30 12:32:54 2013
+++ V86DUDE-master/v86dude.cpp	Tue Mar 11 05:25:19 2014
@@ -8,7 +8,7 @@
 #define UART_INACTIVE    (0x02)
 #define COM_TIMEOUT      (8000L)  // timeout = 8s

-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
 #include <unistd.h>
 #include <termios.h>
 #include <fcntl.h>
@@ -36,7 +36,7 @@ typedef struct usbcom {
 unsigned long timer_nowtime(void) { //in ms
 #if defined(DMP_WIN32_MSVC) || defined(DMP_WINCE_MSVC)
 	return GetTickCount();
-#elif defined(DMP_LINUX) || defined (__APPLE__)
+#elif defined (DMP_PCUNIX_GCC)
     static bool usetimer = false;
     static unsigned long long inittime;
     struct tms cputime;
@@ -63,7 +63,7 @@ void wait_uart_state(USBCOM_t* com, int state) {
 	{
 		if(timer_nowtime() > now) {printf("Wait COM port to timeout\n"); free((void*)com); exit(1);}

-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
         com->fp = open(com->port, O_RDWR | O_NOCTTY | O_NONBLOCK);
         if(state == UART_INACTIVE)
         {if(com->fp < 0) break; else close(com->fp);}
@@ -87,7 +87,7 @@ void wait_uart_state(USBCOM_t* com, int state) {

 USBCOM_t* Init_UART(USBCOM_t* com) {
 	wait_uart_state(com, UART_ACTIVE);
-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
     if (tcgetattr(com->fp, &(com->oldstate)) < 0)
         printf("fail to get termios settings\n");

@@ -150,7 +150,7 @@ USBCOM_t* Init_UART(USBCOM_t* com) {

 void Close_UART(USBCOM_t* com) {
 	if(com == NULL) return;
-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
     //tcsetattr(com->fp, TCSANOW, &(com->oldstate));
     close(com->fp);
 #elif defined (DMP_WIN32_MSVC)
@@ -160,7 +160,7 @@ void Close_UART(USBCOM_t* com) {

 static void softreset_86duino(USBCOM_t* com) {
 	if(com == NULL) return;
-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
     //tcsetattr(com->fp, TCSANOW, &(com->oldstate));
 	cfsetospeed(&(com->newstate), B1200);
 	cfsetispeed(&(com->newstate), B1200);
@@ -226,7 +226,7 @@ static bool send_package(USBCOM_t* com, unsigned char*

         for (nowtime = timer_nowtime(); bsize2 > 0; buf += numbytes, bsize2 -= numbytes, bsize -= numbytes)
         {
-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
             if((numbytes = write(com->fp, buf, bsize2)) == -1) numbytes = 0;
 #elif defined (DMP_WIN32_MSVC)
             WriteFile(com->ur, buf, bsize2, (LPDWORD)&numbytes, NULL);
@@ -246,7 +246,7 @@ static bool send_package(USBCOM_t* com, unsigned char*
 		}
 	}

-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
     if(tcdrain(com->fp) < 0)
     {
         printf("tcdrain() fails\n");
@@ -266,7 +266,7 @@ static bool send_package(USBCOM_t* com, unsigned char*
 static bool receive_package(USBCOM_t* com, unsigned char* buf, int bsize) {
     int numbytes = 0;

-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
     unsigned long nowtime = timer_nowtime();
     while(bsize > 0)
     {
@@ -619,7 +619,7 @@ int main(int argc, char* argv[]) {

 	Serial = (USBCOM_t*) malloc(sizeof(USBCOM_t));
 	if(Serial == NULL) return 1;
-#if defined (DMP_LINUX) || defined (__APPLE__)
+#if defined (DMP_PCUNIX_GCC)
 	Serial->port = argv[1];
 #elif defined (DMP_WIN32_MSVC)
     win_port[0] = '\\'; win_port[1] = '\\'; win_port[2] = '.'; win_port[3] = '\\';