X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=para.h;h=403ca7d43e91882df6bce3e8e00de71408bfbb5f;hp=9ee318e54e4cb1dae4798f41d60c9187dde517b2;hb=b762f3e3f72e1f5350f7d2671e33d9741e9a04e5;hpb=84f3cda92d0fb3d072b1a2d9bf8c2156c18d6398

diff --git a/para.h b/para.h
index 9ee318e5..403ca7d4 100644
--- a/para.h
+++ b/para.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1997-2007 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997-2008 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -118,7 +118,7 @@
 	}
 
 /** version text used by various commands if -V switch was given */
-#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION "\n" \
+#define VERSION_TEXT(prefix) "para_" prefix " " PACKAGE_VERSION " (" CODENAME ")" "\n" \
 	"Copyright (C) 2007 Andre Noll\n" \
 	"This is free software with ABSOLUTELY NO WARRANTY." \
 	" See COPYING for details.\n" \
@@ -213,7 +213,22 @@ static inline long int para_random(unsigned max)
 }
 
 /** Round up x to a multiple of y */
-#define ROUND_UP(x, y) (((x) + (y - 1) / (y)) * (y))
+#define ROUND_UP(x, y) (((x) + ((y) - 1) / (y)) * (y))
 
 /** Get the size of an array */
 #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+/**
+ * Wrapper for isspace.
+ * NetBSD needs this.
+ */
+/*
+ * The values should be cast to an unsigned char first, then to int.
+ * Why? Because the isdigit (as do all other is/to functions/macros)
+ * expect a number from 0 upto and including 255 as their (int) argument.
+ * Because char is signed on most systems, casting it to int immediately
+ * gives the functions an argument between -128 and 127 (inclusive),
+ * which they will use as an array index, and which will thus fail
+ * horribly for characters which have their most significant bit set.
+ */
+#define para_isspace(c) isspace((int)(unsigned char)(c))