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Changed the type of data_table to be unsigned char[] instead of char[], 

because it is initialized with values >= SCHAR_MAX. Also removed two
unnecessary bit mask operations. These changes do not affect the actual
behavior. Also replaced an "#ifdef notdef" with "#if 0". All these
changes are mainly for reducing lint(1) warnings.
This commit is contained in:
rillig 2005-06-27 20:32:07 +00:00
parent 45a38dbbe7
commit 556489aa53
1 changed files with 6 additions and 6 deletions
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12
games/banner/banner.c
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@ -1,4 +1,4 @@
/* $NetBSD: banner.c,v 1.13 2005/06/27 19:49:20 rillig Exp $ */
/* $NetBSD: banner.c,v 1.14 2005/06/27 20:32:07 rillig Exp $ */
/*
* Copyright (c) 1980, 1993, 1994
@ -39,7 +39,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)banner.c 8.4 (Berkeley) 4/29/95";
#else
__RCSID("$NetBSD: banner.c,v 1.13 2005/06/27 19:49:20 rillig Exp $");
__RCSID("$NetBSD: banner.c,v 1.14 2005/06/27 20:32:07 rillig Exp $");
#endif
#endif /* not lint */
@ -87,7 +87,7 @@ const int asc_ptr[NCHARS] = {
* is the next elt in array) and goto second
* next element in array.
*/
const char data_table[NBYTES] = {
const unsigned char data_table[NBYTES] = {
/* 0 1 2 3 4 5 6 7 8 9 */
/* 0 */ 129, 227, 130, 34, 6, 90, 19, 129, 32, 10,
/* 10 */ 74, 40, 129, 31, 12, 64, 53, 129, 30, 14,
@ -1102,7 +1102,7 @@ main(argc, argv)
for (i = 0; i < NBYTES; i += 10) {
printf("/* %4d */ ",i);
for (j = i; j < i+10; j++) {
x = data_table[j] & 0377;
x = data_table[j];
printf(" %3d, ",x);
}
putchar('\n');
@ -1139,7 +1139,7 @@ main(argc, argv)
printf("bad pc: %d\n",pc);
exit(1);
}
x = data_table[pc] & 0377;
x = data_table[pc];
if (trace)
printf("pc=%d, term=%d, max=%d, linen=%d, x=%d\n",pc,term,max,linen,x);
if (x >= 128) {
@ -1159,7 +1159,7 @@ main(argc, argv)
else {
y = data_table[pc+1];
/* compensate for narrow teminals */
#ifdef notdef
#if 0 /* notdef */
x = (x*width + (DWIDTH/2)) / DWIDTH;
y = (y*width + (DWIDTH/2)) / DWIDTH;
#endif