no reference to 'snd_pcm_open_preferred '.

I understand this error means that this function cannot be found in the headers or libraries. I use this code to wave.c:

#include 

....

    int card = -1;
    int dev = 0;
    snd_pcm_t *pcm_handle;
    int rtn;
    rtn = snd_pcm_open_preferred (&pcm_handle,&card, &dev, SND_PCM_OPEN_CAPTURE);

The compiler gives me:

 undefined reference to `snd_pcm_open_preferred'

He has no problem with the reference to snd_pcm_t, so I know that the header is being accessed.

I'm not sure what I am doing wrong here. Any suggestions?

Thank you
Scott

Means that you do not link to the library where the functions are

Tags: BlackBerry Developers

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