yw_word_fetch_keyword

Name

yw_word_fetch_keyword -- fetch keyword from given word

Synopsis


     #include <yw/packet.h>
   

int yw_word_fetch_keyword(YwWord *w, const char **res);

DESCRIPTION

This function fetches keyword from word w, and stores it at *res. These data is only valid until calling yw_word_free(3) on pkt, though you are not expected to free nor change this data. Returned keyword is '\0' terminated.

RETURN VALUE

0 is returned in case of sucess, or -1 when there is no such word, or it has wrong type, *res is not touched in the later case.

SEE ALSO

yw_word_fetch_mapped_keyword (3), yw_packet_word (3),

INFO

Generated from: word.c,v 1.3 2001/05/05 11:36:18 dobrek Exp.