#include <windows.h>
#include <stdio.h>
 #include <rtapi.h>
void main(void) {
DWORD dwSections = RT_PLOCK_ALL;
if (!RtLockProcess( dwSections)) {
	 printf("\nFailure on RtLockProcess.\t");
	 printf("Error=%d\n", RtGetLastError());
}
else {
	 printf("\nSuccess on RtLockProcess\n");
	 if (!RtUnlockProcess( dwSections)) {
	 printf("\nFailure on RtUnlockProcess.\t");
	 printf("Error=%d\n", RtGetLastError());
}
else {
printf("\nSuccess on RtUnlockProcess\n", i);
}
}
ExitProcess(0);
}