Created check_pid() and terminate_pid() wrapper functions.

src/xpdev/genwrap.c

@@ -560,3 +560,45 @@ long double	DLLCALL	xp_timer(void)
 #endif
 	return(ret);
 }
+
+/* Returns TRUE if specified process is running */
+BOOL DLLCALL check_pid(pid_t pid)
+{
+#if defined(__unix__)
+	return(kill(pid,0)==0);
+#elif defined(_WIN32)
+	HANDLE	h;
+	BOOL	result=FALSE;
+
+	if((h=OpenProcess(PROCESS_QUERY_INFORMATION,/* inheritable: */FALSE, pid)) != NULL) {
+		DWORD	code;
+		if(GetExitCodeProcess(h,&code)==TRUE && code==STILL_ACTIVE)
+			result=TRUE;
+		CloseHandle(h);
+	}
+	return result;
+#else
+	return FALSE;	/* Need check_pid() definition! */
+#endif
+}
+
+/* Terminate (unconditionally) the specified process */
+BOOL DLLCALL terminate_pid(pid_t pid)
+{
+#if defined(__unix__)
+	return(kill(pid,SIGKILL)==0);
+#elif defined(_WIN32)
+	HANDLE	h;
+	BOOL	result=FALSE;
+
+	if((h=OpenProcess(PROCESS_TERMINATE,/* inheritable: */FALSE, pid)) != NULL) {
+		if(TerminateProcess(h,255))
+			result=TRUE;
+		CloseHandle(h);
+	}
+	return result;
+#else
+	return FALSE;	/* Need check_pid() definition! */
+#endif
+}
+

src/xpdev/genwrap.h

@@ -60,6 +60,7 @@
 	#endif
 #elif defined(_WIN32)
 	#include <process.h>	/* getpid() */
+	typedef DWORD pid_t;
 #endif
 
 #if !defined(_WIN32)
@@ -348,6 +349,9 @@ typedef		clock_t				msclock_t;
 	msclock_t	msclock(void);
 #endif
 
+DLLEXPORT BOOL		DLLCALL check_pid(pid_t);
+DLLEXPORT BOOL		DLLCALL	terminate_pid(pid_t);
+
 #if defined(__cplusplus)
 }
 #endif