On 07/13/2010 10:19 PM, Sebastian Vater wrote:
Vitor Sessak a écrit :
On 07/11/2010 10:07 PM, Sebastian Vater wrote:
/** * Envelope structure used by instruments to apply volume / panning * or pitch manipulation according to an user defined waveform. * New fields can be added to the end with minor version bumps. * Removal, reordering and changes to existing fields require a major * version bump. */ typedef struct AVSequencerEnvelope {
Why not just
typedef struct {
?
This is a point, where I'm not sure right now: Is typedef struct { .. } AVSequencerEnevelope;
exactly the same as:
typedef struct AVSequencerEnvelope { .. } AVSequencerEnvelope;
No. With typedef struct AVSequencerEnvelope { .. } AVSequencerEnvelope; both func() { struct AVSequencerEnvelope a; } and func() { AVSequencerEnvelope a; } compile with no errors while with typedef struct { .. } AVSequencerEnevelope; only AVSequencerEnvelope a; is valid. I don't think allowing two similar redundant types are a good idea. -Vitor