diff options
Diffstat (limited to 'src/i_pcsound.c')
| -rw-r--r-- | src/i_pcsound.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/i_pcsound.c b/src/i_pcsound.c index 08ba92e9..19d23cfb 100644 --- a/src/i_pcsound.c +++ b/src/i_pcsound.c @@ -60,8 +60,6 @@ static float frequencies[] = { 2157.64, 2217.80, 2285.78, 2353.41, 2420.24, 2490.98, 2565.97, 2639.77, }; -#define NUM_FREQUENCIES (sizeof(frequencies) / sizeof(*frequencies)) - static void PCSCallbackFunc(int *duration, int *freq) { int tone; @@ -84,7 +82,7 @@ static void PCSCallbackFunc(int *duration, int *freq) // for a full discussion of this. // Check we don't overflow the frequency table. - if (tone < (int)NUM_FREQUENCIES) + if (tone < arrlen(frequencies)) { *freq = (int) frequencies[tone]; } @@ -286,7 +284,7 @@ static snddevice_t sound_pcsound_devices[] = sound_module_t sound_pcsound_module = { sound_pcsound_devices, - sizeof(sound_pcsound_devices) / sizeof(*sound_pcsound_devices), + arrlen(sound_pcsound_devices), I_PCS_InitSound, I_PCS_ShutdownSound, I_PCS_GetSfxLumpNum, |