24 files changed, 2 insertions, 112 deletions
diff --git a/Configure b/Configure
index f984117741..8470c377c5 100755
--- a/Configure
+++ b/Configure
@@ -874,7 +874,6 @@ stdio_ptr=''
 d_index=''
 d_strchr=''
 d_strcoll=''
-d_strctcpy=''
 d_strerrm=''
 d_strerror=''
 d_sysernlst=''
@@ -19531,30 +19530,6 @@ esac
 set strcoll d_strcoll
 eval $inlibc
 
-: check for structure copying
-echo " "
-echo "Checking to see if your C compiler can copy structs..." >&4
-$cat >try.c <<'EOCP'
-int main()
-{
-	struct blurfl {
-		int dyick;
-	} foo, bar;
-
-	foo = bar;
-}
-EOCP
-if $cc -c try.c >/dev/null 2>&1 ; then
-	val="$define"
-	echo "Yup, it can."
-else
-	val="$undef"
-	echo "Nope, it can't."
-fi
-set d_strctcpy
-eval $setvar
-$rm_try
-
 : see if strerror and/or sys_errlist[] exist
 echo " "
 if test "X$d_strerror" = X -o "X$d_syserrlst" = X; then
@@ -25168,7 +25143,6 @@ d_stdiobase='$d_stdiobase'
 d_stdstdio='$d_stdstdio'
 d_strchr='$d_strchr'
 d_strcoll='$d_strcoll'
-d_strctcpy='$d_strctcpy'
 d_strerrm='$d_strerrm'
 d_strerror='$d_strerror'
 d_strerror_l='$d_strerror_l'
diff --git a/Cross/config.sh-arm-linux b/Cross/config.sh-arm-linux
index 698de25667..8f7052c23e 100644
--- a/Cross/config.sh-arm-linux
+++ b/Cross/config.sh-arm-linux
@@ -572,7 +572,6 @@ d_stdiobase='define'
 d_stdstdio='define'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/Cross/config.sh-arm-linux-n770 b/Cross/config.sh-arm-linux-n770
index 931b4f1b3f..2d85400b72 100644
--- a/Cross/config.sh-arm-linux-n770
+++ b/Cross/config.sh-arm-linux-n770
@@ -453,7 +453,6 @@ d_stdiobase='define'
 d_stdstdio='define'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_r='undef'
diff --git a/NetWare/config.wc b/NetWare/config.wc
index 4444f034e7..ff15e1f697 100644
--- a/NetWare/config.wc
+++ b/NetWare/config.wc
@@ -562,7 +562,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/NetWare/config_H.wc b/NetWare/config_H.wc
index 1b9015169b..663c8d258f 100644
--- a/NetWare/config_H.wc
+++ b/NetWare/config_H.wc
@@ -563,13 +563,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/Porting/Glossary b/Porting/Glossary
index 58e06e7408..9c5db81bd7 100644
--- a/Porting/Glossary
+++ b/Porting/Glossary
@@ -2632,11 +2632,6 @@ d_strcoll (d_strcoll.U):
 	This variable conditionally defines HAS_STRCOLL if strcoll() is
 	available to compare strings using collating information.
 
-d_strctcpy (d_strctcpy.U):
-	This variable conditionally defines the USE_STRUCT_COPY symbol, which
-	indicates to the C program that this C compiler knows how to copy
-	structures.
-
 d_strerrm (d_strerror.U):
 	This variable holds what Strerror is defined as to translate an error
 	code condition into an error message string. It could be 'strerror'
diff --git a/Porting/config.sh b/Porting/config.sh
index e526c8b046..345af9a2b8 100644
--- a/Porting/config.sh
+++ b/Porting/config.sh
@@ -585,7 +585,6 @@ d_stdiobase='define'
 d_stdstdio='define'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/Porting/config_H b/Porting/config_H
index 66ec8352dc..4075bb0cbe 100644
--- a/Porting/config_H
+++ b/Porting/config_H
@@ -2755,13 +2755,6 @@
 #define USE_STAT_BLOCKS 	/**/
 #endif
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRERROR:
  *	This symbol, if defined, indicates that the strerror routine is
  *	available to translate error numbers to strings. See the writeup
diff --git a/config_h.SH b/config_h.SH
index 3e45a9b6d7..d9d5983b3a 100755
--- a/config_h.SH
+++ b/config_h.SH
@@ -583,13 +583,6 @@ sed <<!GROK!THIS! >$CONFIG_H -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un
  */
 #$d_strcoll HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#$d_strctcpy	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/configure.com b/configure.com
index 7ad5cfa840..e0f7638477 100644
--- a/configure.com
+++ b/configure.com
@@ -6416,7 +6416,6 @@ $ WC "d_faststdio='" + d_faststdio + "'"
 $ WC "d_statvfs='" + d_statvfs + "'"
 $ WC "d_strchr='define'"
 $ WC "d_strcoll='" + d_strcoll + "'"
-$ WC "d_strctcpy='define'"
 $ WC "d_strerrm='strerror((e),vaxc$errno)'"
 $ WC "d_strerror='define'"
 $ WC "d_strftime='define'"
diff --git a/handy.h b/handy.h
index 85e8f70721..8e18d78532 100644
--- a/handy.h
+++ b/handy.h
@@ -2436,11 +2436,7 @@ void Perl_mem_log_del_sv(const SV *sv, const char *filename, const int linenumbe
 #  define PERL_POISON_EXPR(x)
 #endif
 
-#ifdef USE_STRUCT_COPY
 #define StructCopy(s,d,t) (*((t*)(d)) = *((t*)(s)))
-#else
-#define StructCopy(s,d,t) Copy(s,d,1,t)
-#endif
 
 /* C_ARRAY_LENGTH is the number of elements in the C array (so you
  * want your zero-based indices to be less than but not equal to).
diff --git a/plan9/config.plan9 b/plan9/config.plan9
index 3c26d2b355..b32fa84335 100644
--- a/plan9/config.plan9
+++ b/plan9/config.plan9
@@ -573,13 +573,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/plan9/config_h.sample b/plan9/config_h.sample
index d88498430c..d7342cfc23 100644
--- a/plan9/config_h.sample
+++ b/plan9/config_h.sample
@@ -531,13 +531,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/plan9/config_sh.sample b/plan9/config_sh.sample
index 8ee953cd20..003dfc95b6 100644
--- a/plan9/config_sh.sample
+++ b/plan9/config_sh.sample
@@ -572,7 +572,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/symbian/config.sh b/symbian/config.sh
index 4852141ad4..a670160f41 100644
--- a/symbian/config.sh
+++ b/symbian/config.sh
@@ -520,7 +520,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='define'
 d_strcoll='undef'
-d_strctcpy='undef'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/uconfig.h b/uconfig.h
index 556dacb5fb..83fa8d8e7a 100644
--- a/uconfig.h
+++ b/uconfig.h
@@ -548,13 +548,6 @@
  */
 /*#define HAS_STRCOLL	/ **/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-/*#define	USE_STRUCT_COPY	/ **/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
@@ -5446,6 +5439,6 @@
 #endif
 
 /* Generated from:
- * 8bcb3af139b8925875e1a7668bd8c60e79e7c500716150ca1796b1f4c5a70d28 config_h.SH
- * 87ef7239e9f1bcc49ca2154767871e12218452256a40624296ecdc662311bd91 uconfig.sh
+ * 292f88691798392c51314921d1a53aca1044ccfd5410c0338c659f8ec2a6eab5 config_h.SH
+ * 2cd0f319cf0414d19be815afda24bae1eb0bde6e3d6f3bb2ca79bc4775549ac2 uconfig.sh
  * ex: set ro: */
diff --git a/uconfig.sh b/uconfig.sh
index 72ab75daaa..2fe61e1e8a 100644
--- a/uconfig.sh
+++ b/uconfig.sh
@@ -511,7 +511,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='undef'
 d_strcoll='undef'
-d_strctcpy='undef'
 d_strerrm='strerror(e)'
 d_strerror='undef'
 d_strerror_l='undef'
diff --git a/uconfig64.sh b/uconfig64.sh
index 238a419011..670306f22f 100644
--- a/uconfig64.sh
+++ b/uconfig64.sh
@@ -512,7 +512,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='undef'
 d_strcoll='undef'
-d_strctcpy='undef'
 d_strerrm='strerror(e)'
 d_strerror='undef'
 d_strerror_l='undef'
diff --git a/win32/config.ce b/win32/config.ce
index ae3212d8bf..5200ce6655 100644
--- a/win32/config.ce
+++ b/win32/config.ce
@@ -560,7 +560,6 @@ d_stdiobase='undef'
 d_stdstdio='undef'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/win32/config.gc b/win32/config.gc
index 3c6f99a39c..f01b0ae3a8 100644
--- a/win32/config.gc
+++ b/win32/config.gc
@@ -560,7 +560,6 @@ d_stdiobase='define'
 d_stdstdio='define'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/win32/config.vc b/win32/config.vc
index f165d25226..394caa0704 100644
--- a/win32/config.vc
+++ b/win32/config.vc
@@ -560,7 +560,6 @@ d_stdiobase='define'
 d_stdstdio='define'
 d_strchr='define'
 d_strcoll='define'
-d_strctcpy='define'
 d_strerrm='strerror(e)'
 d_strerror='define'
 d_strerror_l='undef'
diff --git a/win32/config_H.ce b/win32/config_H.ce
index 6f368ad270..40d6f9290b 100644
--- a/win32/config_H.ce
+++ b/win32/config_H.ce
@@ -513,13 +513,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/win32/config_H.gc b/win32/config_H.gc
index 3e3cd49723..9fe3e369a6 100644
--- a/win32/config_H.gc
+++ b/win32/config_H.gc
@@ -536,13 +536,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().
diff --git a/win32/config_H.vc b/win32/config_H.vc
index 77f01778a7..c105905e9a 100644
--- a/win32/config_H.vc
+++ b/win32/config_H.vc
@@ -536,13 +536,6 @@
  */
 #define HAS_STRCOLL	/**/
 
-/* USE_STRUCT_COPY:
- *	This symbol, if defined, indicates that this C compiler knows how
- *	to copy structures.  If undefined, you'll need to use a block copy
- *	routine of some sort instead.
- */
-#define	USE_STRUCT_COPY	/**/
-
 /* HAS_STRTOD:
  *	This symbol, if defined, indicates that the strtod routine is
  *	available to provide better numeric string conversion than atof().