$NetBSD: patch-au,v 1.1.1.1 2001/04/27 15:27:31 agc Exp $

--- player.c.orig	Fri Jun 19 13:55:34 1992
+++ player.c	Sat Jan 13 21:54:50 2001
@@ -20,6 +20,7 @@
  *				to quit
  */
 
+#include <stdlib.h>
 #include "header.h"
 #include "player.h"
 #include "monst.h"
@@ -36,7 +37,7 @@
  *	uses the skill[] array to find level boundarys
  *	uses c[EXPERIENCE]  c[LEVEL]
  */
-raiselevel ()
+void raiselevel (void)
 {
 	if (c[LEVEL] < MAXPLEVEL) 
 		raiseexperience((long)(skill[c[LEVEL]]-c[EXPERIENCE]));
@@ -50,7 +51,7 @@
  *
  *	subroutine to lower the players character level by one
  */
-loselevel ()
+void loselevel (void)
 {
 	if (c[LEVEL] > 1) 
 		loseexperience((long)(c[EXPERIENCE] - skill[c[LEVEL]-1] + 1));
@@ -64,7 +65,7 @@
  *
  *	subroutine to increase experience points
  */
-raiseexperience (x)
+void raiseexperience (x)
 long x;
 {
 	int i,tmp;
@@ -115,9 +116,9 @@
 				for (i=0; i<SPNUM; i++)	
 					spelknow[i]=1;
 				for (i=0; i<MAXSCROLL; i++)
-					scrollname[i][0]=' ';
+					scrollknown[i]=1;
 				for (i=0; i<MAXPOTION; i++)
-					potionname[i][0]=' ';
+					potionknown[i]=1;
 			}
 			break;
 		}
@@ -132,7 +133,7 @@
  *
  *	subroutine to lose experience points
  */
-loseexperience (x)
+void loseexperience (x)
 long x;
 {
 	int i,tmp;
@@ -167,7 +168,7 @@
  *	subroutine to remove hit points from the player
  *	warning -- will kill player if hp goes to zero
  */
-losehp (x)
+void losehp (x)
 int x;
 {
 	if ((c[HP] -= x) <= 0) {
@@ -178,7 +179,7 @@
 	}
 }
 
-losemhp (x)
+void losemhp (x)
 int x;
 {
 	c[HP] -= x;		
@@ -198,14 +199,14 @@
  *
  *	subroutine to gain maximum hit points
  */
-raisehp (x)
+void raisehp (x)
 int x;
 {
 	if ((c[HP] += x) > c[HPMAX]) 
 		c[HP] = c[HPMAX];
 }
 
-raisemhp (x)
+void raisemhp (x)
 int x;
 {
 	c[HPMAX] += x;	
@@ -221,14 +222,14 @@
  *
  *	subroutine to gain maximum spells
  */
-raisespells (x)
+void raisespells (x)
 int x;
 {
 	if ((c[SPELLS] += x) > c[SPELLMAX])	
 		c[SPELLS] = c[SPELLMAX];
 }
 
-raisemspells (x)
+void raisemspells (x)
 int x;
 {
 	c[SPELLMAX]+=x; 
@@ -244,14 +245,14 @@
  *
  *	subroutine to lose maximum spells
  */
-losespells (x)
+void losespells (x)
 int x;
 {
 	if ((c[SPELLS] -= x) < 0) 
 		c[SPELLS]=0;
 }
 
-losemspells (x)
+void losemspells (x)
 int x;
 {
 	if ((c[SPELLMAX] -= x) < 0) 
@@ -266,7 +267,7 @@
  *
  *	function to be sure player is not in a wall
  */
-positionplayer ()
+void positionplayer ()
 {
 	int try;
 	try = 2;
@@ -286,7 +287,7 @@
 /*
  *	recalc()	function to recalculate the armor class of the player
  */
-recalc ()
+void recalc ()
 {
 	int i,j,k;
 
@@ -417,7 +418,7 @@
  *
  *	subroutine to ask if the player really wants to quit
  */
-quit ()
+void quit (void)
 {
 	int i;
 
@@ -427,7 +428,7 @@
 	while (1) {
 		i=getcharacter();
 		if (i == 'y')	{ 
-			clear();
+			ularn_clear();
 			lflush();
 			died(300); 
 			return; 
@@ -440,7 +441,7 @@
 		if (i == 's') {
 			lprcat(" save");
 			lflush();
-			clear();
+			ularn_clear();
 			lprcat("Saving . . ."); 
 			lflush();
 			savegame(savefilename); 
@@ -466,7 +467,7 @@
 /*
  *	function to ask --more-- then the user must enter a space
  */
-more()
+void more(void)
 {
 	char c;
 
@@ -481,7 +482,7 @@
  *	function to put something in the players inventory
  *	returns 0 if success, 1 if a failure
  */
-take (itm, arg)
+int take (itm, arg)
 int itm, arg;
 {
 	int i;
@@ -576,7 +577,7 @@
  *
  *	k is index into iven list of object to drop
  */
-drop_object (k)
+int drop_object (k)
 int k;
 {
 	int itm, pitflag=0;
@@ -628,7 +629,7 @@
 /*
  *	function to enchant armor player is currently wearing
  */
-enchantarmor ()
+void enchantarmor (void)
 {
 	int tmp;
 
@@ -677,7 +678,7 @@
 /*
  *	function to enchant a weapon presently being wielded
  */
-enchweapon ()
+void enchweapon (void)
 {
 	int tmp;
 
@@ -716,7 +717,7 @@
  *	routine to tell if player can carry one more thing
  *	returns 1 if pockets are full, else 0
  */
-pocketfull ()
+int pocketfull (void)
 {
 	int i,limit; 
 	if ((limit = 15+(c[LEVEL]>>1)) > IVENSIZE)
@@ -730,7 +731,7 @@
 /*
  *	function to return 1 if a monster is next to the player else returns 0
  */
-nearbymonst ()
+int nearbymonst (void)
 {
 	int tmp,tmp2;
 
@@ -745,7 +746,7 @@
  *	function to steal an item from the players pockets
  *	returns 1 if steals something else returns 0
  */
-stealsomething (x,y)
+int stealsomething (x,y)
 int x,y;
 {
 	int i,n=100;
@@ -775,7 +776,7 @@
 /*
  *	function to return 1 is player carrys nothing else return 0
  */
-emptyhanded ()
+int emptyhanded (void)
 {
 	int i;
 
@@ -789,7 +790,7 @@
 /*
  *	function to create a gem on a square near the player
  */
-creategem ()
+void creategem (void)
 {
 	int i,j;
 
@@ -818,7 +819,7 @@
  *	function to change character levels as needed when dropping an object
  *	that affects these characteristics
  */
-adjustcvalues (itm, arg)
+void adjustcvalues (itm, arg)
 int itm, arg;
 {
 	int flag,i;
@@ -902,7 +903,7 @@
  *	function to read a string from token input "string"
  *	returns a pointer to the string
  */
-gettokstr (str)
+void gettokstr (str)
 char *str;
 {
 	int i,j;
@@ -929,14 +930,14 @@
  *	returns 1 if entered correctly, 0 if not
  */
 
-getpassword ()
+int getpassword (void)
 {
 	char gpwbuf[BUFSIZ];
 
 	scbr();
 	lprcat("\nEnter Password: "); 
 	lflush();
-	gets(gpwbuf);
+	fgets(gpwbuf, BUFSIZ, stdin);
 	if (strcmp(gpwbuf,password) != 0) {	
 		lprcat("\nSorry\n");
 		lflush();
@@ -949,7 +950,7 @@
  *	subroutine to get a yes or no response from the user
  *	returns y or n
  */
-getyn ()
+int getyn (void)
 {
 	int i;
 
@@ -965,7 +966,7 @@
  *	function to calculate the pack weight of the player
  *	returns the number of pounds the player is carrying
  */
-packweight ()
+int packweight (void)
 {
 	int i,j,k;