From gson@

[bsdgames-darwin.git] / adventure / io.c

diff --git a/adventure/io.c b/adventure/io.c
index 05984817fc888215b3164843b3bba0478cccdb11..eae7695c5a379e0f3ab64b87c3ae02f2af015eff 100644 (file)
--- a/adventure/io.c
+++ b/adventure/io.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $      */
+/*     $NetBSD: io.c,v 1.22 2009/08/25 06:56:52 dholland Exp $ */
 
 /*-
  * Copyright (c) 1991, 1993
@@ -39,7 +39,7 @@
 #if 0
 static char sccsid[] = "@(#)io.c       8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $");
+__RCSID("$NetBSD: io.c,v 1.22 2009/08/25 06:56:52 dholland Exp $");
 #endif
 #endif /* not lint */
 
@@ -52,6 +52,15 @@ __RCSID("$NetBSD: io.c,v 1.20 2006/05/18 18:42:59 mrg Exp $");
 #include "hdr.h"
 #include "extern.h"
 
+static int next(void);
+static void rdesc(int);
+static void rdefault(void);
+static void rhints(void);
+static void rliq(void);
+static void rlocs(void);
+static int rnum(void);
+static void rtrav(void);
+static void rvoc(void);
 
 /* get command from user        */
 /* no prompt, usually           */
@@ -159,15 +168,15 @@ yesm(int x, int y, int z)
 }
 /* FILE *inbuf,*outbuf; */
 
-char   *inptr;                 /* Pointer into virtual disk    */
+static char *inptr;            /* Pointer into virtual disk    */
 
-int     outsw = 0;             /* putting stuff to data file?  */
+static int outsw = 0;          /* putting stuff to data file?  */
 
-const char    iotape[] = "Ax3F'\003tt$8h\315qer*h\017nGKrX\207:!l";
-const char   *tape = iotape;           /* pointer to encryption tape   */
+static const char    iotape[] = "Ax3F'\003tt$8h\315qer*h\017nGKrX\207:!l";
+static const char   *tape = iotape;    /* pointer to encryption tape   */
 
 /* next virtual char, bump adr  */
-int
+static int
 next(void)
 {      
        int     ch;
@@ -182,7 +191,7 @@ next(void)
        return (ch);
 }
 
-char    breakch;               /* tell which char ended rnum   */
+static char breakch;           /* tell which char ended rnum   */
 
 /* "read" data from virtual file */
 void
@@ -194,7 +203,7 @@ rdata(void)
        inptr = data_file;      /* Pointer to virtual data file */
        srandom(SEED);          /* which is lightly encrypted.  */
 
-       clsses = 1;
+       classes = 1;
        for (;;) {              /* read data sections           */
                sect = next() - '0';    /* 1st digit of section number  */
 #ifdef VERBOSE
@@ -235,7 +244,7 @@ rdata(void)
                        rlocs();
                        break;
                case 8: /* action defaults              */
-                       rdflt();
+                       rdefault();
                        break;
                case 9: /* liquid assets                */
                        rliq();
@@ -259,10 +268,10 @@ rdata(void)
        }
 }
 
-char    nbf[12];
+static char nbf[12];
 
 /* read initial location num    */
-int
+static int
 rnum(void)
 {      
        char   *s;
@@ -277,10 +286,10 @@ rnum(void)
        return (atoi(nbf));     /* convert it to integer        */
 }
 
-char   *seekhere;
+static char *seekhere;
 
 /* read description-format msgs */
-void
+static void
 rdesc(int sect)
 {
        int     locc;
@@ -307,18 +316,18 @@ rdesc(int sect)
                                ptext[oldloc].txtlen = maystart - seekstart;
                                break;
                        case 6:/* random messages              */
-                               if (oldloc >= RTXSIZ) 
+                               if (oldloc >= RTXSIZE) 
                                        errx(1,"Too many random msgs");
                                rtext[oldloc].seekadr = seekhere;
                                rtext[oldloc].txtlen = maystart - seekstart;
                                break;
                        case 10:        /* class messages               */
-                               ctext[clsses].seekadr = seekhere;
-                               ctext[clsses].txtlen = maystart - seekstart;
-                               cval[clsses++] = oldloc;
+                               ctext[classes].seekadr = seekhere;
+                               ctext[classes].txtlen = maystart - seekstart;
+                               cval[classes++] = oldloc;
                                break;
                        case 12:        /* magic messages               */
-                               if (oldloc >= MAGSIZ)
+                               if (oldloc >= MAGSIZE)
                                        errx(1,"Too many magic msgs");
                                mtext[oldloc].seekadr = seekhere;
                                mtext[oldloc].txtlen = maystart - seekstart;
@@ -343,7 +352,7 @@ rdesc(int sect)
 }
 
 /* read travel table            */
-void
+static void
 rtrav(void)
 {      
        int     locc;
@@ -424,7 +433,7 @@ twrite(int loq)
 #endif                         /* DEBUG */
 
 /* read the vocabulary          */
-void
+static void
 rvoc(void)
 {
        char   *s;
@@ -449,7 +458,7 @@ rvoc(void)
 }
 
 /* initial object locations     */
-void
+static void
 rlocs(void)
 {      
        for (;;) {
@@ -464,18 +473,18 @@ rlocs(void)
 }
 
 /* default verb messages        */
-void
-rdflt(void)
+static void
+rdefault(void)
 {      
        for (;;) {
                if ((verb = rnum()) < 0)
                        break;
-               actspk[verb] = rnum();
+               actspeak[verb] = rnum();
        }
 }
 
 /* liquid assets &c: cond bits  */
-void
+static void
 rliq(void)
 {      
        int     bitnum;
@@ -493,18 +502,18 @@ rliq(void)
        }
 }
 
-void
+static void
 rhints(void)
 {
        int     hintnum, i;
-       hntmax = 0;
+       hintmax = 0;
        for (;;) {
                if ((hintnum = rnum()) < 0)
                        break;
                for (i = 1; i < 5; i++)
                        hints[hintnum][i] = rnum();
-               if (hintnum > hntmax)
-                       hntmax = hintnum;
+               if (hintnum > hintmax)
+                       hintmax = hintnum;
        }
 }