From cc6ab5efb13453cc8b5660ab268992e4861c73a7 Mon Sep 17 00:00:00 2001 From: Patrick Steinhardt Date: Tue, 10 Apr 2018 13:36:31 +0100 Subject: cfdisk: fix missing prototype for `get_wch` The header defines the get_wch(3) function only when `NCURSES_WIDECHAR` is defined. This define is actually getting set in the same header file, but only in case `_XOPEN_SOURCE` is defined and has a value of 500 or higher. As we already have the precedence of defining `_XOPEN_SOURCE` to a value of 600 in some other files, simply define it to the minimum required value of 500 in "cfdisk.c". This silences a warning for `get_wch` being unknown. Signed-off-by: Patrick Steinhardt --- disk-utils/cfdisk.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'disk-utils') diff --git a/disk-utils/cfdisk.c b/disk-utils/cfdisk.c index 806bff837..8f590387f 100644 --- a/disk-utils/cfdisk.c +++ b/disk-utils/cfdisk.c @@ -33,6 +33,10 @@ # include #endif +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 /* for inclusion of get_wch */ +#endif + #ifdef HAVE_SLCURSES_H # include #elif defined(HAVE_SLANG_SLCURSES_H) -- cgit v1.2.3-55-g7522