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authorMax Kellermann <max@duempel.org>2009-03-14 11:10:21 +0100
committerMax Kellermann <max@duempel.org>2009-03-14 11:10:21 +0100
commitf15d879e37985224aa4780a9de6b81d2df781ed6 (patch)
treeee5d242add0bd917077df92f5e6ee0d5cfc08cad /src/volume.h
parentf31c371fbd95d1999b18c6b35596d8f3b71b620c (diff)
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volume: use bool instead of int
Return true/false on success/failure, instead of 0/-1. Pass true/false instead of 1/0 for the "rel" boolean parameter.
Diffstat (limited to '')
-rw-r--r--src/volume.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/volume.h b/src/volume.h
index 435e32711..99d31da4e 100644
--- a/src/volume.h
+++ b/src/volume.h
@@ -20,6 +20,7 @@
#ifndef MPD_VOLUME_H
#define MPD_VOLUME_H
+#include <stdbool.h>
#include <stdio.h>
#define VOLUME_MIXER_OSS "oss"
@@ -34,7 +35,7 @@ void volume_finish(void);
int volume_level_get(void);
-int volume_level_change(int change, int rel);
+bool volume_level_change(int change, bool rel);
void read_sw_volume_state(FILE *fp);