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authorPeter Breitenlohner <peb@mppmu.mpg.de>2010-05-10 09:43:11 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2010-05-10 09:43:11 +0000
commita8c440bb418af0a8cd6a8e012a6f2cc3cafcee29 (patch)
tree78924fd08e2312c5aac2094632d3d7179b4d37d0 /Build/source/texk/dvipsk/pprescan.c
parentc1662ec68d00b00641d12f2bf30658916311f6e1 (diff)
remove more useless casts to void
reintroduce a few such cast to avoid complier warnings git-svn-id: svn://tug.org/texlive/trunk@18185 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/dvipsk/pprescan.c')
-rw-r--r--Build/source/texk/dvipsk/pprescan.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/Build/source/texk/dvipsk/pprescan.c b/Build/source/texk/dvipsk/pprescan.c
index 1413f627fde..2e26e23a8e3 100644
--- a/Build/source/texk/dvipsk/pprescan.c
+++ b/Build/source/texk/dvipsk/pprescan.c
@@ -59,7 +59,7 @@ pscanpage(void)
switch (cmd=dvibyte()) {
case 255: /* pTeX's dir or undefined */
if (!noptex) {
- (void)dvibyte();
+ dvibyte();
break;
}
/* illegal commands */
@@ -70,22 +70,22 @@ case 250: case 251: case 252: case 253: case 254: /* undefined */
"! DVI file contains unexpected command (%d)",cmd);
error(errbuf);
case 132: case 137: /* eight-byte commands setrule, putrule */
- (void)dvibyte();
- (void)dvibyte();
- (void)dvibyte();
- (void)dvibyte();
+ dvibyte();
+ dvibyte();
+ dvibyte();
+ dvibyte();
case 146: case 151: case 156: case 160: case 165: case 170:
/* four-byte commands right4, w4, x4, down4, y4, z4 */
- (void)dvibyte();
+ dvibyte();
case 145: case 150: case 155: case 159: case 164: case 169:
/* three-byte commands right3, w3, x3, down3, y3, z3 */
- (void)dvibyte();
+ dvibyte();
case 144: case 149: case 154: case 158: case 163: case 168:
/* two-byte commands right2, w2, x2, down2, y2, z2 */
- (void)dvibyte();
+ dvibyte();
case 143: case 148: case 153: case 157: case 162: case 167:
/* one-byte commands right1, w1, x1, down1, y1, z1 */
- (void)dvibyte();
+ dvibyte();
case 147: case 152: case 161: case 166: /* w0, x0, y0, z0 */
case 138: case 141: case 142: /* nop, push, pop */
break;