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[bsdgames-darwin.git] / rogue / trap.c

diff --git a/rogue/trap.c b/rogue/trap.c
index e0987cb03d9f941f1ec68f7677fac2d5eb3ba177..ae3c91860cd1d49d986f7a4a19e8759864f6c9f0 100644 (file)
--- a/rogue/trap.c
+++ b/rogue/trap.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: trap.c,v 1.7 2007/12/27 23:53:01 dholland Exp $        */
+/*     $NetBSD: trap.c,v 1.10 2009/08/12 08:44:45 dholland Exp $       */
 
 /*
  * Copyright (c) 1988, 1993
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)trap.c     8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: trap.c,v 1.7 2007/12/27 23:53:01 dholland Exp $");
+__RCSID("$NetBSD: trap.c,v 1.10 2009/08/12 08:44:45 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -59,7 +59,7 @@ trap traps[MAX_TRAPS];
 boolean trap_door = 0;
 short bear_trap = 0;
 
-const char *const trap_strings[TRAPS * 2] = {
+static const char *const trap_strings[TRAPS * 2] = {
        "trap door",
                        "you fell down a trap",
        "bear trap",
@@ -74,9 +74,8 @@ const char *const trap_strings[TRAPS * 2] = {
                        "a gush of water hits you on the head"
 };
 
-short
-trap_at(row, col)
-       int row, col;
+static short
+trap_at(int row, int col)
 {
        short i;
 
@@ -89,8 +88,7 @@ trap_at(row, col)
 }
 
 void
-trap_player(row, col)
-       short row, col;
+trap_player(short row, short col)
 {
        short t;
 
@@ -127,7 +125,7 @@ trap_player(row, col)
                }
                print_stats(STAT_HP | STAT_STRENGTH);
                if (rogue.hp_current <= 0) {
-                       killed_by((object *) 0, POISON_DART);
+                       killed_by((object *)0, POISON_DART);
                }
                break;
        case SLEEPING_GAS_TRAP:
@@ -136,13 +134,13 @@ trap_player(row, col)
                break;
        case RUST_TRAP:
                messagef(1, "%s", trap_strings[(t*2)+1]);
-               rust((object *) 0);
+               rust(NULL);
                break;
        }
 }
 
 void
-add_traps()
+add_traps(void)
 {
        short i, n, tries = 0;
        short row, col;
@@ -187,7 +185,7 @@ add_traps()
 }
 
 void
-id_trap()
+id_trap(void)
 {
        short dir, row, col, d, t;
 
@@ -215,7 +213,7 @@ id_trap()
 }
 
 void
-show_traps()
+show_traps(void)
 {
        short i, j;
 
@@ -229,9 +227,7 @@ show_traps()
 }
 
 void
-search(n, is_auto)
-       short n;
-       boolean is_auto;
+search(short n, boolean is_auto)
 {
        short s, i, j, row, col, t;
        short shown = 0, found = 0;
@@ -280,7 +276,7 @@ search(n, is_auto)
                        }
                }
                if ((!is_auto) && (reg_search = !reg_search)) {
-                       (void) reg_move();
+                       (void)reg_move();
                }
        }
 }