www.pudn.com > NetPaw.rar > Common.h

#ifndef _COMMON_H_ 
#define _COMMON_H_ 
 
#ifndef _QWORD_DEFINED 
#define _QWORD_DEFINED 
typedef __int64 QWORD, *LPQWORD; 
#endif 
 
#define MAKEQWORD(a, b)	\ 
	((QWORD)( ((QWORD) ((DWORD) (a))) << 32 | ((DWORD) (b)))) 
 
#define LODWORD(l) \ 
	((DWORD)(l)) 
#define HIDWORD(l) \ 
	((DWORD)(((QWORD)(l) >> 32) & 0xFFFFFFFF)) 
 
// Read 4K of data at a time (used in the C++ streams, Win32 I/O, and assembly functions) 
#define MAX_BUFFER	4096 
 
// Map a "view" size of 10MB (used in the filemap function) 
#define MAX_VIEW_SIZE	10485760 
 
#endif