snd_info_get_str (9)

const char * snd_info_get_str(char * dest, const char * src, int len);

dest

the buffer to store the string token

src

the original string

len

the max. length of token - 1

Parses the original string and copy a token to the given string buffer.

The updated pointer of the original string so that it can be used for the next call.