Name
snd_info_get_str — 
     parse a string token
 
Synopsis
| const char * snd_info_get_str ( | char * dest, | 
|  | const char * src, | 
|  | int len ); | 
 
Arguments
- dest
- 
     the buffer to store the string token
     
- src
- 
     the original string
     
- len
- 
     the max. length of token - 1
     
Description
   Parses the original string and copy a token to the given
   string buffer.
Return
   The updated pointer of the original string so that
   it can be used for the next call.