3 files changed, 29 insertions, 0 deletions
diff --git a/cmd-line-utils/readline/complete.c b/cmd-line-utils/readline/complete.c
index 5879100e0a6..393700b51e8 100644
--- a/cmd-line-utils/readline/complete.c
+++ b/cmd-line-utils/readline/complete.c
@@ -24,6 +24,12 @@
 #include "config_readline.h"
 
 #include <sys/types.h>
+
+/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
+#ifndef __USE_XOPEN
+#define __USE_XOPEN
+#endif
+
 #include <fcntl.h>
 
 #if defined (HAVE_SYS_FILE_H)
@@ -56,6 +62,10 @@ extern int errno;
 #include "rldefs.h"
 #include "rlmbutil.h"
 
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
 /* Some standard library routines. */
 #include "readline.h"
 #include "xmalloc.h"
diff --git a/cmd-line-utils/readline/display.c b/cmd-line-utils/readline/display.c
index cab76c0da81..372feeaffea 100644
--- a/cmd-line-utils/readline/display.c
+++ b/cmd-line-utils/readline/display.c
@@ -25,6 +25,11 @@
 
 #include <sys/types.h>
 
+/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
+#ifndef __USE_XOPEN
+#define __USE_XOPEN
+#endif
+
 #if defined (HAVE_UNISTD_H)
 #  include <unistd.h>
 #endif /* HAVE_UNISTD_H */
@@ -43,6 +48,10 @@
 #include "rldefs.h"
 #include "rlmbutil.h"
 
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
 /* Termcap library stuff. */
 #include "tcap.h"
 
diff --git a/cmd-line-utils/readline/mbutil.c b/cmd-line-utils/readline/mbutil.c
index c88e9485f39..5cda8f3732d 100644
--- a/cmd-line-utils/readline/mbutil.c
+++ b/cmd-line-utils/readline/mbutil.c
@@ -24,6 +24,12 @@
 #include "config_readline.h"
 
 #include <sys/types.h>
+
+/* To get SuSE 9.3 to define wcwidth() (in wchar.h) */
+#ifndef __USE_XOPEN
+#define __USE_XOPEN
+#endif
+
 #include <fcntl.h>
 #include "posixjmp.h"
 
@@ -44,6 +50,10 @@
 #include "rldefs.h"
 #include "rlmbutil.h"
 
+#ifdef HAVE_WCHAR_H
+#include <wchar.h>
+#endif
+
 #if defined (TIOCSTAT_IN_SYS_IOCTL)
 #  include <sys/ioctl.h>
 #endif /* TIOCSTAT_IN_SYS_IOCTL */