From 1b2d3b15f4c84dc00c39376cfe892de2979f9d66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Wed, 12 Aug 2020 20:36:42 +0200
Subject: [PATCH] Fix FTBFS due to unnamed unused arguments in C sources in a
 recent commit.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
---
 tdeprint/driverparse.c            | 2 +-
 tdeprint/driverparse.h            | 8 ++++++++
 tdeprint/lpr/make_driver_db_lpr.c | 4 ++--
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/tdeprint/driverparse.c b/tdeprint/driverparse.c
index 4f4cceb83..f6b7b3074 100644
--- a/tdeprint/driverparse.c
+++ b/tdeprint/driverparse.c
@@ -280,7 +280,7 @@ int getMaticPrinterInfos(const char *base, const char *id, char *make, char *mod
 	return 1;
 }
 
-int parseMaticFile(const char *driver, const char * /*origin*/, const char * /*metadata*/, FILE *output)
+int parseMaticFile(const char *driver, const char * UNUSED(origin), const char * UNUSED(metadata), FILE *output)
 {
 	FILE	*drFile;
 	char	name[32] = {0},
diff --git a/tdeprint/driverparse.h b/tdeprint/driverparse.h
index 32c997f8c..68fb18078 100644
--- a/tdeprint/driverparse.h
+++ b/tdeprint/driverparse.h
@@ -23,6 +23,14 @@
 
 #include <stdio.h>
 
+#if !defined(UNUSED)
+#  if defined(__GNUC__) && ( __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4) )
+#    define UNUSED(x) UNUSED_ ## x __attribute__((__unused__))
+#  else
+#    define UNUSED(x) UNUSED_ ## x
+#  endif
+#endif
+
 void registerHandler(const char *name, void(*initf)(const char*), int(*parsef)(const char*, const char*, const char*, FILE*));
 void initFoomatic(void);
 int execute(int argc, char *argv[]);
diff --git a/tdeprint/lpr/make_driver_db_lpr.c b/tdeprint/lpr/make_driver_db_lpr.c
index 13ca3263a..0d5f39c33 100644
--- a/tdeprint/lpr/make_driver_db_lpr.c
+++ b/tdeprint/lpr/make_driver_db_lpr.c
@@ -47,7 +47,7 @@ void simplifyModel(const char *modelname)
 	}
 }
 
-int parseApsFile(const char *filename, const char * /*origin*/, const char * /*metadata*/, FILE *output)
+int parseApsFile(const char *filename, const char * UNUSED(origin), const char * UNUSED(metadata), FILE *output)
 {
 	FILE	*apsfile;
 	char	buf[256], modelname[256];
@@ -127,7 +127,7 @@ char* nextWord(char *c)
 	return d;
 }
 
-int parseIfhpFile(const char *filename, const char * /*origin*/, const char * /*metadata*/, FILE *output)
+int parseIfhpFile(const char *filename, const char * UNUSED(origin), const char * UNUSED(metadata), FILE *output)
 {
 	char	buf[1024];
 	FILE	*in;