# -ansi breaks <linux/joystick.h>

--- a/configure.in
+++ b/configure.in
@@ -133,7 +133,7 @@
 if test "$enable_warnings" = yes ; then
 case "$CC" in *gcc*)
 AC_MSG_RESULT(enabling selected compiler warnings)
-CFLAGS="$CFLAGS -ansi -pedantic -Wall -Wno-implicit -Wno-long-long" ;;
+CFLAGS="$CFLAGS -Wall -Wno-implicit -Wno-long-long" ;;
 *)
 AC_MSG_RESULT(disabling warnings for non-gcc compiler) ;;
 esac
--- a/loader.c
+++ b/loader.c
@@ -11,7 +11,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *strdup();
 
 static int mbc_table[256] =
 {
--- a/main.c
+++ b/main.c
@@ -8,7 +8,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *strdup();
 
 #include <stdarg.h>
 #include <signal.h>
--- a/path.c
+++ b/path.c
@@ -5,7 +5,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *strdup();
 
 #ifdef ALT_PATH_SEP
 #define SEP ';'
--- a/rckeys.c
+++ b/rckeys.c
@@ -4,7 +4,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *strdup();
 
 #include "defs.h"
 #include "rc.h"
--- a/rcvars.c
+++ b/rcvars.c
@@ -5,7 +5,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-char *strdup();
 
 #include "defs.h"
 #include "rc.h"
--- a/sys/linux/fbdev.c
+++ b/sys/linux/fbdev.c
@@ -10,7 +10,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-char *strdup();
 #include <unistd.h>
 #include <sys/mman.h>
 #include <linux/fb.h>
--- a/sys/linux/joy.c
+++ b/sys/linux/joy.c
@@ -2,7 +2,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-char *strdup();
 #include <linux/joystick.h>
 #include <sys/types.h>
 #include <sys/stat.h>
--- a/sys/oss/oss.c
+++ b/sys/oss/oss.c
@@ -2,7 +2,6 @@
 
 #include <stdlib.h>
 #include <string.h>
-char *strdup();
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>