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- /* Copyright (C) 1989, 1992, 1993, 1994 Aladdin Enterprises. All rights reserved.
-
- This file is part of Aladdin Ghostscript.
-
- Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author
- or distributor accepts any responsibility for the consequences of using it,
- or for whether it serves any particular purpose or works at all, unless he
- or she says so in writing. Refer to the Aladdin Ghostscript Free Public
- License (the "License") for full details.
-
- Every copy of Aladdin Ghostscript must include a copy of the License,
- normally in a plain ASCII text file named PUBLIC. The License grants you
- the right to copy, modify and redistribute Aladdin Ghostscript, but only
- under certain conditions described in the License. Among other things, the
- License requires that the copyright notice and this notice be preserved on
- all copies.
- */
-
- /* gdebug.h */
- /* Debugging machinery definitions */
-
- /* Define the array of debugging flags, indexed by character code. */
- extern char gs_debug[128];
- #define gs_debug_c(c)\
- ((c)>='a' && (c)<='z' ? gs_debug[c] | gs_debug[(c)^32] : gs_debug[c])
- /* Define aliases for two specialized debugging flags */
- /* that used to be separate variables. */
- #define gs_alloc_debug gs_debug['@']
- #define gs_log_errors gs_debug['#']
-
- /* If debugging, direct all error output to gs_debug_out. */
- #ifdef DEBUG
- extern FILE *gs_debug_out;
- #undef dstderr
- #define dstderr gs_debug_out
- #undef estderr
- #define estderr gs_debug_out
- #endif
-
- /* Insert code conditionally if debugging. */
- #ifdef DEBUG
- # define do_debug(x) x
- #else
- # define do_debug(x)
- #endif
-
- /* Debugging printout macros. */
- #ifdef DEBUG
- # define if_debug0(c,s)\
- if (gs_debug_c(c)) dprintf(s)
- # define if_debug1(c,s,a1)\
- if (gs_debug_c(c)) dprintf1(s,a1)
- # define if_debug2(c,s,a1,a2)\
- if (gs_debug_c(c)) dprintf2(s,a1,a2)
- # define if_debug3(c,s,a1,a2,a3)\
- if (gs_debug_c(c)) dprintf3(s,a1,a2,a3)
- # define if_debug4(c,s,a1,a2,a3,a4)\
- if (gs_debug_c(c)) dprintf4(s,a1,a2,a3,a4)
- # define if_debug5(c,s,a1,a2,a3,a4,a5)\
- if (gs_debug_c(c)) dprintf5(s,a1,a2,a3,a4,a5)
- # define if_debug6(c,s,a1,a2,a3,a4,a5,a6)\
- if (gs_debug_c(c)) dprintf6(s,a1,a2,a3,a4,a5,a6)
- # define if_debug7(c,s,a1,a2,a3,a4,a5,a6,a7)\
- if (gs_debug_c(c)) dprintf7(s,a1,a2,a3,a4,a5,a6,a7)
- # define if_debug8(c,s,a1,a2,a3,a4,a5,a6,a7,a8)\
- if (gs_debug_c(c)) dprintf8(s,a1,a2,a3,a4,a5,a6,a7,a8)
- # define if_debug9(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9)\
- if (gs_debug_c(c)) dprintf9(s,a1,a2,a3,a4,a5,a6,a7,a8,a9)
- # define if_debug10(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)\
- if (gs_debug_c(c)) dprintf10(s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10)
- # define if_debug11(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)\
- if (gs_debug_c(c)) dprintf11(s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11)
- # define if_debug12(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)\
- if (gs_debug_c(c)) dprintf12(s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12)
- #else
- # define if_debug0(c,s) DO_NOTHING
- # define if_debug1(c,s,a1) DO_NOTHING
- # define if_debug2(c,s,a1,a2) DO_NOTHING
- # define if_debug3(c,s,a1,a2,a3) DO_NOTHING
- # define if_debug4(c,s,a1,a2,a3,a4) DO_NOTHING
- # define if_debug5(c,s,a1,a2,a3,a4,a5) DO_NOTHING
- # define if_debug6(c,s,a1,a2,a3,a4,a5,a6) DO_NOTHING
- # define if_debug7(c,s,a1,a2,a3,a4,a5,a6,a7) DO_NOTHING
- # define if_debug8(c,s,a1,a2,a3,a4,a5,a6,a7,a8) DO_NOTHING
- # define if_debug9(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9) DO_NOTHING
- # define if_debug10(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10) DO_NOTHING
- # define if_debug11(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11) DO_NOTHING
- # define if_debug12(c,s,a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12) DO_NOTHING
- #endif
-
- /* Debugging support procedures in gsmisc.c */
- extern void debug_dump_bytes(P3(const byte *from, const byte *to,
- const char *msg));
-