include vcomm.inc VxDCall VCOMM_Map_Name_To_Resource<OFFSET32 PortName> or eax, eax jz error_handler mov dwResourceHandle, eax
Returns a handle to a named resource. This handle is used in calls to the contention manager of a VCOMM resource.
PortName
Buffer that contains the address of a null-terminated string specifying the name of the port or the friendly name of the port.
See also ACQUIRE_RESOURCE, VCOMM_Map_Name_To_Resource, RELEASE_RESOURCE, STEAL_RESOURCE, _VCOMM_Get_Contention_Handler