limits.h follow-up

src/botl.c

@@ -4,9 +4,6 @@
 /* NetHack may be freely redistributed.  See license for details. */
 
 #include "hack.h"
-#ifndef LONG_MAX
-#include <limits.h>
-#endif
 
 extern const char *const hu_stat[]; /* defined in eat.c */
 

src/end.c

@@ -9,9 +9,6 @@
 #ifndef NO_SIGNAL
 #include <signal.h>
 #endif
-#ifndef LONG_MAX
-#include <limits.h>
-#endif
 #include "dlb.h"
 
 #ifndef SFCTOOL

src/files.c

@@ -3139,11 +3139,6 @@ debugcore(const char *filename, boolean wildcards)
 #endif /*DEBUG*/
 
 #ifndef SFCTOOL
-#ifdef UNIX
-#ifndef PATH_MAX
-#include <limits.h>
-#endif
-#endif
 
 #define SYSCONFFILE "system configuration file"