From 7bd5e887bd93278684627e88d5f54337e4410ff8 Mon Sep 17 00:00:00 2001
From: Werner LEMBERG <wl@gnu.org>
Date: Fri, 18 Mar 2005 07:00:51 +0000
Subject: [PATCH] * src/libs/libgroff/hypot.c: Renamed to... *
 src/libs/libgroff/hypot.cpp: This.  Updated to C++.

* src/libs/libgroff/Makefile.sub (CCSRCS, CSRCS): Updated.
---
 ChangeLog                                | 5 +++++
 src/libs/libgroff/Makefile.sub           | 2 +-
 src/libs/libgroff/{hypot.c => hypot.cpp} | 8 --------
 3 files changed, 6 insertions(+), 9 deletions(-)
 rename src/libs/libgroff/{hypot.c => hypot.cpp} (94%)

diff --git a/ChangeLog b/ChangeLog
index 23a509ab..3b4f5231 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,11 @@
 
 	* doc/Makefile.sub (CLEANADD): Add `groff.html'.
 
+	* src/libs/libgroff/hypot.c: Renamed to...
+	* src/libs/libgroff/hypot.cpp: This.  Updated to C++.
+
+	* src/libs/libgroff/Makefile.sub (CCSRCS, CSRCS): Updated.
+
 2005-03-16  Werner LEMBERG  <wl@gnu.org>
 
 	Add workaround for broken hypot() on Interix.
diff --git a/src/libs/libgroff/Makefile.sub b/src/libs/libgroff/Makefile.sub
index fc55f086..b4233497 100644
--- a/src/libs/libgroff/Makefile.sub
+++ b/src/libs/libgroff/Makefile.sub
@@ -62,6 +62,7 @@ CCSRCS=\
   $(srcdir)/geometry.cpp \
   $(srcdir)/glyphuni.cpp \
   $(srcdir)/htmlhint.cpp \
+  $(srcdir)/hypot.cpp \
   $(srcdir)/invalid.cpp \
   $(srcdir)/lf.cpp \
   $(srcdir)/lineno.cpp \
@@ -89,7 +90,6 @@ CSRCS=\
   $(srcdir)/getcwd.c \
   $(srcdir)/getopt.c \
   $(srcdir)/getopt1.c \
-  $(srcdir)/hypot.c \
   $(srcdir)/iftoa.c \
   $(srcdir)/itoa.c \
   $(srcdir)/matherr.c \
diff --git a/src/libs/libgroff/hypot.c b/src/libs/libgroff/hypot.cpp
similarity index 94%
rename from src/libs/libgroff/hypot.c
rename to src/libs/libgroff/hypot.cpp
index f45ab2cf..6d2606d8 100644
--- a/src/libs/libgroff/hypot.c
+++ b/src/libs/libgroff/hypot.cpp
@@ -22,10 +22,6 @@ Cambridge, MA 02139, USA.  */
 
 #include <math.h>
 
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 #ifdef NEED_DECLARATION_HYPOT
   double hypot(double, double);
 #endif /* NEED_DECLARATION_HYPOT */
@@ -42,7 +38,3 @@ double groff_hypot(double x, double y)
 
   return result;
 }
-
-#ifdef __cplusplus
-}
-#endif
-- 
2.11.4.GIT