| DWORD MAKELONG(wLow, wHigh) |
This macro creates an unsigned long integer by concatenating two integer values, specified by the wLow and wHigh parameters.
wLow
Specifies the low-order word of the new long value.
wHigh
Specifies the high-order word of the new long value.
The return value specifies an unsigned long-integer value.
The MAKELONG macro is defined as:
#define MAKELONG(a, b) ((LONG)(((WORD)(a)) | ((DWORD)((WORD)(b))) << 16))