gRGBmask(3G)

NAME
     gRGBmask - returns the current RGB writemask

C SPECIFICATION
     void gRGBmask(redm, greenm, bluem)
     short *redm, *greenm, *bluem;

PARAMETERS
     redm     expects a pointer to the location into which you want the system
              to copy the current red writemask value.

     greenm   expects a pointer to the location into which you want the system
              to copy the current green writemask value.

     bluem    expects a pointer to the location into which you want the system
              to copy the current blue writemask value.

DESCRIPTION
     gRGBmask gets the current RGB writemask as three 8-bit masks and copies
     them into the parameters.  gRGBmask places masks in the low order 8-bits
     of the locations.  The system must be in RGB mode when this routine
     executes.

SEE ALSO
     getwritemask, RGBwritemask

NOTE
     This routine is available only in immediate mode.