diff options
| -rw-r--r-- | SSVLSystemAlertVolume.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/SSVLSystemAlertVolume.h b/SSVLSystemAlertVolume.h index 135ea13..bcc1b46 100644 --- a/SSVLSystemAlertVolume.h +++ b/SSVLSystemAlertVolume.h @@ -11,6 +11,11 @@ #ifndef SSVLSystemAlertVolume_h #define SSVLSystemAlertVolume_h +#if defined(__cplusplus) +extern "C" +{ +#endif + #include <AudioToolbox/AudioToolbox.h> #include <CoreFoundation/CoreFoundation.h> @@ -28,4 +33,8 @@ OSStatus SSVLGetSystemVolume(Float32 *volume); // Returns the result of `AudioServicesSetProperty`. OSStatus SSVLSetSystemVolume(Float32 volume); +#ifdef __cplusplus +} +#endif + #endif /* SSVLSystemAlertVolume_h */ |