X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hv.h;h=20af4eab57815323484beabfbcef5a114c22fd4b;hb=01ca579eedb21d1163dfcced9189fc4352bc9dcd;hp=5256eac8ed553cf715d1edb41ec28e8507e462e0;hpb=36477c247f3c188fb8cc7e276c87b739d3e6ab7c;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/hv.h b/hv.h
index 5256eac..20af4ea 100644
--- a/hv.h
+++ b/hv.h
@@ -1,6 +1,6 @@
 /*    hv.h
  *
- *    Copyright (c) 1991-1994, Larry Wall
+ *    Copyright (c) 1991-1997, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -95,9 +95,11 @@ struct xpvhv {
 #define HeKLEN(he)		HEK_LEN(HeKEY_hek(he))
 #define HeVAL(he)		(he)->hent_val
 #define HeHASH(he)		HEK_HASH(HeKEY_hek(he))
-#define HePV(he)		((HeKLEN(he) == HEf_SVKEY) ?		\
-				 SvPV(HeKEY_sv(he),na) :		\
-				 HeKEY(he))
+#define HePV(he,lp)		((HeKLEN(he) == HEf_SVKEY) ?		\
+				 SvPV(HeKEY_sv(he),lp) :		\
+				 (((lp = HeKLEN(he)) >= 0) ?		\
+				  HeKEY(he) : Nullch))
+
 #define HeSVKEY(he)		((HeKEY(he) && 				\
 				  HeKLEN(he) == HEf_SVKEY) ?		\
 				 HeKEY_sv(he) : Nullsv)
@@ -108,10 +110,10 @@ struct xpvhv {
 				  sv_2mortal(newSVpv(HeKEY(he),		\
 						     HeKLEN(he)))) :	\
 				 &sv_undef)
-#define HeSVKEY_set(he,sv)	(HeKEY_sv(he) = sv)
+#define HeSVKEY_set(he,sv)	((HeKLEN(he) = HEf_SVKEY), (HeKEY_sv(he) = sv))
 
 #define Nullhek Null(HEK*)
-#define HEK_BASESIZE		OFFSETOF(HEK, hek_key[0])
+#define HEK_BASESIZE		STRUCT_OFFSET(HEK, hek_key[0])
 #define HEK_HASH(hek)		(hek)->hek_hash
 #define HEK_LEN(hek)		(hek)->hek_len
 #define HEK_KEY(hek)		(hek)->hek_key