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util: Added noreturn attribute to appropriate functions

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clang is a bit more strict on the attribute usage, so let's comply.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2013-11-15 18:46:42 +01:00
committed by Carlos R. Mafra
parent 7491f5479b
commit f8b6871371
9 changed files with 61 additions and 12 deletions
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8
util/geticonset.c
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@@ -23,18 +23,24 @@
#define _GNU_SOURCE /* getopt_long */
#endif
#include "config.h"
#include <getopt.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_STDNORETURN
#include <stdnoreturn.h>
#endif
#include <WINGs/WUtil.h>
#include "../src/wconfig.h"
extern char *__progname;
static void print_help(int print_usage, int exitval)
static noreturn void print_help(int print_usage, int exitval)
{
printf("Usage: %s [-h] [-v] [file]\n", __progname);
if (print_usage) {