windows-nt-4.0/private/windows/win4help/hcrtf/pack.h

__inline LPVOID QVMakeQGB(DWORD val, LPVOID pv) {
		ASSERT(val < 0x80000000L);
		if (val < 0x8000) {
			WORD FAR* pw = (WORD FAR*) pv;
			*pw = (WORD) val << 1;
			return pw + 1;
		}
		else {
			DWORD FAR* pw = (DWORD FAR*) pv;
			*pw = (val << 1) | 1L;
			return pw + 1;
		}
};

__inline void* PVMakeQGB(DWORD val, void* pv) {
		ASSERT(val < 0x80000000L);
		if (val < 0x8000) {
			WORD* pw = (WORD*) pv;
			*pw = (WORD) val << 1;
			return pw + 1;
		}
		else {
			DWORD* pw = (DWORD*) pv;
			*pw = (val << 1) | 1L;
			return pw + 1;
		}
};

__inline void* PVMakeQGA(WORD val, void* pv) {
		ASSERT(val < 0x8000);
		if (val < 0x80) {
			BYTE* pw = (BYTE*) pv;
			*pw = (BYTE) val << 1;
			return pw + 1;
		}
		else {
			WORD* pw = (WORD*) pv;
			*pw = (val << 1) | 1;
			return pw + 1;
		}
};

#define PfromPcb(pv, cb)  ((void*) (((BYTE*) pv) + cb))