From d1b47195344f60453fb008be0a866a303ec04190 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Thu, 2 Sep 1999 21:31:19 +0000
Subject: [PATCH] Remove xstrdup declaration.

---
 src/cut.c   | 2 --
 src/sort.c  | 2 --
 src/tsort.c | 2 --
 3 files changed, 6 deletions(-)

diff --git a/src/cut.c b/src/cut.c
index ac8864dfd9..90daa5dad6 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -73,8 +73,6 @@
 
 #define AUTHORS "David Ihnat, David MacKenzie, and Jim Meyering"
 
-char *xstrdup ();
-
 #define FATAL_ERROR(Message)						\
   do									\
     {									\
diff --git a/src/sort.c b/src/sort.c
index 83cba40ef6..c37d0c5041 100644
--- a/src/sort.c
+++ b/src/sort.c
@@ -53,8 +53,6 @@
 double strtod ();
 #endif
 
-char *xstrdup ();
-
 /* Undefine, to avoid warning about redefinition on some systems.  */
 #undef min
 #define min(a, b) ((a) < (b) ? (a) : (b))
diff --git a/src/tsort.c b/src/tsort.c
index f26cfa3950..3234a40659 100644
--- a/src/tsort.c
+++ b/src/tsort.c
@@ -42,8 +42,6 @@
 /* Token delimiters when reading from a file.  */
 #define DELIM " \t\n"
 
-char *xstrdup ();
-
 /* Members of the list of successors.  */
 struct successor
 {
-- 
2.47.3