diff options
Diffstat (limited to 'tetris')
| -rw-r--r-- | tetris/scores.c | 4 | ||||
| -rw-r--r-- | tetris/screen.c | 6 | ||||
| -rw-r--r-- | tetris/shapes.c | 8 | ||||
| -rw-r--r-- | tetris/tetris.c | 6 | ||||
| -rw-r--r-- | tetris/tetris.h | 14 |
5 files changed, 19 insertions, 19 deletions
diff --git a/tetris/scores.c b/tetris/scores.c index 6afb1115..a93c2ef5 100644 --- a/tetris/scores.c +++ b/tetris/scores.c @@ -1,4 +1,4 @@ -/* $NetBSD: scores.c,v 1.4 1997/10/14 01:14:20 lukem Exp $ */ +/* $NetBSD: scores.c,v 1.5 1999/09/08 21:18:00 jsm Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -96,7 +96,7 @@ getscores(fpp) FILE **fpp; { int sd, mint, lck; - char *mstr, *human; + const char *mstr, *human; FILE *sf; if (fpp != NULL) { diff --git a/tetris/screen.c b/tetris/screen.c index 007705e9..c4a49fab 100644 --- a/tetris/screen.c +++ b/tetris/screen.c @@ -1,4 +1,4 @@ -/* $NetBSD: screen.c,v 1.10 1999/08/14 16:40:23 tron Exp $ */ +/* $NetBSD: screen.c,v 1.11 1999/09/08 21:18:00 jsm Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -339,7 +339,7 @@ scr_end() void stop(why) - char *why; + const char *why; { if (isset) @@ -376,7 +376,7 @@ scr_update() register regcell so, cur_so = 0; register int i, ccol, j; sigset_t sigset, osigset; - static struct shape *lastshape; + static const struct shape *lastshape; sigemptyset(&sigset); sigaddset(&sigset, SIGTSTP); diff --git a/tetris/shapes.c b/tetris/shapes.c index 86309e24..86f249cc 100644 --- a/tetris/shapes.c +++ b/tetris/shapes.c @@ -1,4 +1,4 @@ -/* $NetBSD: shapes.c,v 1.3 1997/10/12 02:03:47 lukem Exp $ */ +/* $NetBSD: shapes.c,v 1.4 1999/09/08 21:18:01 jsm Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -56,7 +56,7 @@ #define BC B_COLS /* bottom center */ #define BR B_COLS+1 /* bottom right */ -struct shape shapes[] = { +const struct shape shapes[] = { /* 0*/ { 7, { TL, TC, MR, } }, /* 1*/ { 8, { TC, TR, ML, } }, /* 2*/ { 9, { ML, MR, BC, } }, @@ -84,7 +84,7 @@ struct shape shapes[] = { */ int fits_in(shape, pos) - struct shape *shape; + const struct shape *shape; register int pos; { register int *o = shape->off; @@ -101,7 +101,7 @@ fits_in(shape, pos) */ void place(shape, pos, onoff) - struct shape *shape; + const struct shape *shape; register int pos, onoff; { register int *o = shape->off; diff --git a/tetris/tetris.c b/tetris/tetris.c index 82517b2c..3ffbe8ff 100644 --- a/tetris/tetris.c +++ b/tetris/tetris.c @@ -1,4 +1,4 @@ -/* $NetBSD: tetris.c,v 1.9 1999/03/22 06:12:23 abs Exp $ */ +/* $NetBSD: tetris.c,v 1.10 1999/09/08 21:18:01 jsm Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -117,7 +117,7 @@ main(argc, argv) char *argv[]; { register int pos, c; - register char *keys; + register const char *keys; register int level = 2; char key_write[6][10]; int ch, i, j; @@ -258,7 +258,7 @@ main(argc, argv) } if (c == keys[1]) { /* turn */ - struct shape *new = &shapes[curshape->rot]; + const struct shape *new = &shapes[curshape->rot]; if (fits_in(new, pos)) curshape = new; diff --git a/tetris/tetris.h b/tetris/tetris.h index d3aebd2c..97a28234 100644 --- a/tetris/tetris.h +++ b/tetris/tetris.h @@ -1,4 +1,4 @@ -/* $NetBSD: tetris.h,v 1.5 1999/01/03 17:13:51 hubertf Exp $ */ +/* $NetBSD: tetris.h,v 1.6 1999/09/08 21:18:01 jsm Exp $ */ /*- * Copyright (c) 1992, 1993 @@ -129,11 +129,11 @@ struct shape { int off[3]; /* offsets to other blots if center is at (0,0) */ }; -extern struct shape shapes[]; +extern const struct shape shapes[]; #define randshape() (&shapes[random() % 7]) -struct shape *curshape; -struct shape *nextshape; +const struct shape *curshape; +const struct shape *nextshape; /* * Shapes fall at a rate faster than once per second. @@ -170,6 +170,6 @@ int score; /* the obvious thing */ char key_msg[100]; int showpreview; -int fits_in __P((struct shape *, int)); -void place __P((struct shape *, int, int)); -void stop __P((char *)) __attribute__((__noreturn__)); +int fits_in __P((const struct shape *, int)); +void place __P((const struct shape *, int, int)); +void stop __P((const char *)) __attribute__((__noreturn__)); |