From: Nicholas Clark <nick@ccl4.org>
Date: Sat, 18 Jul 2009 18:32:50 +0000 (+0100)
Subject: Eliminate *_ALLOCATED_HEAD and *_HEAD macros which are now used only once.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=c8e503bfe4136506c95da755e0400990f539bb6a;p=p5sagit%2Fp5-mst-13.2.git

Eliminate *_ALLOCATED_HEAD and *_HEAD macros which are now used only once.
---

diff --git a/av.h b/av.h
index c8ff2a3..f8c9d1b 100644
--- a/av.h
+++ b/av.h
@@ -8,22 +8,13 @@
  *
  */
 
-#define _XPVAV_ALLOCATED_HEAD						\
-    SSize_t	xav_fill;       /* Index of last element present */	\
-    SSize_t	xav_max         /* max index for which array has space */
-
-#define _XPVAV_HEAD	\
-    union _xnvu xnv_u;	\
-    _XPVAV_ALLOCATED_HEAD
-
 struct xpvav {
-    _XPVAV_HEAD;
+    union _xnvu xnv_u;
+    SSize_t	xav_fill;       /* Index of last element present */
+    SSize_t	xav_max;        /* max index for which array has space */
     _XPVMG_HEAD;
 };
 
-#undef _XPVAV_ALLOCATED_HEAD
-#undef _XPVAV_HEAD
-
 /* SV**	xav_alloc; */
 #define xav_alloc xiv_u.xivu_p1
 /* SV*	xav_arylen; */
diff --git a/hv.h b/hv.h
index 7a2e63f..3906496 100644
--- a/hv.h
+++ b/hv.h
@@ -80,26 +80,17 @@ struct xpvhv_aux {
     struct mro_meta *xhv_mro_meta;
 };
 
-#define _XPVHV_ALLOCATED_HEAD						    \
-    STRLEN	xhv_fill;	/* how full xhv_array currently is */	    \
-    STRLEN	xhv_max		/* subscript of last element of xhv_array */
-
-#define _XPVHV_HEAD	\
-    union _xnvu xnv_u;	\
-    _XPVHV_ALLOCATED_HEAD
-
 /* hash structure: */
 /* This structure must match the beginning of struct xpvmg in sv.h. */
 struct xpvhv {
-    _XPVHV_HEAD;
+    union _xnvu xnv_u;
+    STRLEN      xhv_fill;       /* how full xhv_array currently is */
+    STRLEN      xhv_max;        /* subscript of last element of xhv_array */
     _XPVMG_HEAD;
 };
 
 #define xhv_keys xiv_u.xivu_iv
 
-#undef _XPVHV_ALLOCATED_HEAD
-#undef _XPVHV_HEAD
-
 /* hash a key */
 /* FYI: This is the "One-at-a-Time" algorithm by Bob Jenkins
  * from requirements by Colin Plumb.
diff --git a/perl.h b/perl.h
index 136bd53..41f4ab1 100644
--- a/perl.h
+++ b/perl.h
@@ -3407,7 +3407,6 @@ struct nexttoken {
 #include "utf8.h"
 
 /* defined in sv.c, but also used in [ach]v.c */
-#undef _XPV_ALLOCATED_HEAD
 #undef _XPV_HEAD
 #undef _XPVMG_HEAD
 #undef _XPVCV_COMMON
diff --git a/sv.h b/sv.h
index f8670c7..55674f6 100644
--- a/sv.h
+++ b/sv.h
@@ -398,13 +398,10 @@ perform the upgrade if necessary.  See C<svtype>.
 /* RV upwards. However, SVf_ROK and SVp_IOK are exclusive  */
 #define SVprv_WEAKREF   0x80000000  /* Weak reference */
 
-#define _XPV_ALLOCATED_HEAD						\
-    STRLEN	xpv_cur;	/* length of svu_pv as a C string */    \
-    STRLEN	xpv_len 	/* allocated size */
-
 #define _XPV_HEAD	\
     union _xnvu xnv_u;	\
-    _XPV_ALLOCATED_HEAD
+    STRLEN	xpv_cur;	/* length of svu_pv as a C string */    \
+    STRLEN	xpv_len 	/* allocated size */
 
 union _xnvu {
     NV	    xnv_nv;		/* numeric value, if any */