GQCHSP (Inquire character spacing) - retrieves the current value for character spacing.

       To use GKS routines, load the NCAR GKS-0A library ncarg_gks.

       #include <ncarg/gks.h>

       void ginq_char_space(Gint *err_ind, Gdouble *char_space);

       Copyright (C) 1987-2009
       University Corporation for Atmospheric Research
       The use of this Software is governed by a License Agreement.

UNIX                                               March 1993                                     GQCHSP(3NCARG)

       ERRIND      (Integer,  Output)  -  If  the  inquired value cannot be returned correctly, a non-zero error
                   indicator is returned in ERRIND, otherwise a zero is returned.   Consult  "User's  Guide  for
                   NCAR GKS-0A Graphics" for a description of the meaning of the error indicators.

       CHSP        (Real,  Output)  - Contains the current value for character spacing as set by default or by a
                   call to GSCHSP.

       GQCHSP (Inquire character spacing) - retrieves the current value for character spacing.

       Online: gtx, gstxp, gstxal, gstxfp, gschh, gschsp, gschup, gschxp, gscr, gstxci, gqtxp,  gqtxal,  gqtxfp,
       gqchh, gqchup, gqchxp, plotchar, ginq_char_space

       Hardcopy: User's Guide for NCAR GKS-0A Graphics; NCAR Graphics Fundamentals, UNIX Version

       CALL GQCHSP (ERRIND, CHSP)