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$NetBSD: patch-tr2_c,v 1.1 2011/09/04 01:22:04 dholland Exp $
Don't use NULL as an integer zero.
--- tr2.c~ 1986-12-31 04:02:20.000000000 +0000
+++ tr2.c
@@ -321,7 +321,7 @@ init_enc()
* Returns ERROR if codes are too long.
*/
-int /* returns ERROR or NULL */
+int /* returns ERROR or FALSE */
buildenc(level, root)
int level;/* level of tree being examined, from zero */
int root; /* root of subtree is also data value if leaf */
@@ -347,7 +347,7 @@ int root; /* root of subtree is also dat
#ifdef DEBUG
if (debug) printf(" codelen[%d]=%d,code[%d]=%02x\n",root,codelen[root],root,code[root]);
#endif
- return ((level > 16) ? ERROR : NULL);
+ return ((level > 16) ? ERROR : FALSE);
} else {
if( l != NOCHILD) {
/* Clear path bit and continue deeper */
@@ -364,7 +364,7 @@ int root; /* root of subtree is also dat
return (ERROR);
}
}
- return (NULL); /* if we got here we're ok so far */
+ return (FALSE); /* if we got here we're ok so far */
}
/* */
/* Write out the header of the compressed file */
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