[gnu.ghostscript.bug] some warnings fixed

hrp@boring.cray.com (Hal Peterson) (10/13/89)

I am using Ghostscript 1.4 on Sun-3/280s and Sun-3/50s under SunOS
3.5 and X11R4alpha, compiled with GCC 1.36, and got some warnings from
the compilation of gscoord.c because of missing forward declarations.
The patch below adds them.

*** gscoord-DIST.c	Thu Aug  3 02:31:45 1989
--- gscoord.c	Tue Oct  3 11:13:03 1989
***************
*** 30,35 ****
--- 30,40 ----
  
  /* Macro for ensuring ctm_inverse is valid */
  #ifdef DEBUG
+ /* Forward declarations. */
+ private int trace_ctm(gs_state *);
+ private int trace_matrix(gs_matrix *);
+ 
+ /* Print a matrix */
  #define print_inverse(pgs)\
  if ( gs_debug['x'] )\
  	printf("[x]Inverting:\n"), trace_ctm(pgs), trace_matrix(&pgs->ctm_inverse)

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