diff options
Diffstat (limited to 'stream/frequencies.h')
-rw-r--r-- | stream/frequencies.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/stream/frequencies.h b/stream/frequencies.h index 13cf111f44..234a2adb86 100644 --- a/stream/frequencies.h +++ b/stream/frequencies.h @@ -5,6 +5,10 @@ * * Frequencies are given in kHz */ + +#ifndef FREQUENCIES_H +#define FREQUENCIES_H + #define NTSC_AUDIO_CARRIER 4500 #define PAL_AUDIO_CARRIER_I 6000 #define PAL_AUDIO_CARRIER_BGHN 5500 @@ -109,3 +113,5 @@ extern const struct CHANLISTS chanlists[]; extern int chantab; extern const struct CHANLIST *chanlist; extern int chancount; + +#endif /* FREQUENCIES_H */ |