GHI_CMD_INIT - Syntax

Description: 

GHI_CMD_INIT is mandatory and is called to initialize the GRADD. It is the 
first command a GRADD receives from the Video Manager (VMAN). 

#include <GRADD.h>

GID      gid;         /*  ID of the GRADD. */
ULONG    ulFunction;  /*  Set equal to GHI_CMD_INIT. */
PVOID    pIn;         /*  Pointer to a GDDINITIN data structure. */
PVOID    pOut;        /*  Pointer to a GDDINITOUT data structure. */
ULONG    rc;          /*  Return codes. */

rc = HWEntry(gid, ulFunction, pIn, pOut);