Source:NetHack 3.6.0/include/lint.h

Below is the full text to lint.h from the source code of NetHack 3.6.0. To link to a particular line, write [[Source:NetHack 3.6.0/include/lint.h#line123]], for example.

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 /* NetHack 3.6	lint.h	$NHDT-Date: 1449269910 2015/12/04 22:58:30 $  $NHDT-Branch: NetHack-3.6.0 $:$NHDT-Revision: 1.3 $ */
 /* NetHack may be freely redistributed.  See license for details. */
 
 /*
  * Hacks to suppress compiler warnings.  Use with caution.
  * Assumes it has been preceded by '#include "config.h"' but
  * not necessarily by '#include "hack.h"'.
  */
 #ifndef LINT_H
 #define LINT_H
 
 /* cast away implicit const from a string literal (caller's responsibility
    to ensure that) in order to avoid a warning from 'gcc -Wwrite-strings'
    (also caller's responsibility to ensure it isn't actually modified!) */
 #define nhStr(str) ((char *) str)
 
 #if defined(GCC_WARN) && !defined(FORCE_ARG_USAGE)
 #define FORCE_ARG_USAGE
 #endif
 
 #ifdef FORCE_ARG_USAGE
 /* force an unused function argument to become used in an arbitrary
    manner in order to suppress warning about unused function arguments;
    viable for scalar and pointer arguments */
 #define nhUse(arg) nhUse_dummy += (unsigned) arg;
 extern unsigned nhUse_dummy;
 #else
 #define nhUse(arg) /*empty*/
 #endif
 
 /*
  * This stuff isn't related to lint suppression but lives here to
  * avoid cluttering up hack.h.
  */
 /* [DEBUG shouldn't be defined unless you know what you're doing...] */
 #ifdef DEBUG
 #define showdebug(file) debugcore(file, TRUE)
 #define explicitdebug(file) debugcore(file, FALSE)
 #define ifdebug(stmt)                   \
     do {                                \
         if (showdebug(__FILE__)) {      \
             stmt;                       \
         }                               \
     } while (0)
 #ifdef _MSC_VER
 /* if we have microsoft's C runtime we can use these instead */
 #include <crtdbg.h>
 #define crtdebug(stmt)                  \
     do {                                \
         if (showdebug(__FILE__)) {      \
             stmt;                       \
         }                               \
         _RPT0(_CRT_WARN, "\n");         \
     } while (0)
 #define debugpline0(str) crtdebug(_RPT0(_CRT_WARN, str))
 #define debugpline1(fmt, arg) crtdebug(_RPT1(_CRT_WARN, fmt, arg))
 #define debugpline2(fmt, a1, a2) crtdebug(_RPT2(_CRT_WARN, fmt, a1, a2))
 #define debugpline3(fmt, a1, a2, a3) \
     crtdebug(_RPT3(_CRT_WARN, fmt, a1, a2, a3))
 #define debugpline4(fmt, a1, a2, a3, a4) \
     crtdebug(_RPT4(_CRT_WARN, fmt, a1, a2, a3, a4))
 #else
 /* these don't require compiler support for C99 variadic macros */
 #define debugpline0(str) ifdebug(pline(str))
 #define debugpline1(fmt, arg) ifdebug(pline(fmt, arg))
 #define debugpline2(fmt, a1, a2) ifdebug(pline(fmt, a1, a2))
 #define debugpline3(fmt, a1, a2, a3) ifdebug(pline(fmt, a1, a2, a3))
 #define debugpline4(fmt, a1, a2, a3, a4) ifdebug(pline(fmt, a1, a2, a3, a4))
 #endif
 #else
 #define debugpline0(str)                 /*empty*/
 #define debugpline1(fmt, arg)            /*empty*/
 #define debugpline2(fmt, a1, a2)         /*empty*/
 #define debugpline3(fmt, a1, a2, a3)     /*empty*/
 #define debugpline4(fmt, a1, a2, a3, a4) /*empty*/
 #endif                                   /*DEBUG*/
 
 #endif /* LINT_H */