Buffer Interface SilcBuffer silc_buffer_data silc_buffer_tail silc_buffer_datalen silc_buffer_truelen silc_buffer_len silc_buffer_headlen silc_buffer_taillen silc_buffer_alloc silc_buffer_salloc silc_buffer_free silc_buffer_sfree silc_buffer_steal silc_buffer_purge silc_buffer_spurge silc_buffer_set silc_buffer_pull silc_buffer_push silc_buffer_pull_tail silc_buffer_push_tail silc_buffer_put_head silc_buffer_put silc_buffer_put_tail silc_buffer_alloc_size silc_buffer_salloc_size silc_buffer_reset silc_buffer_clear silc_buffer_start silc_buffer_end silc_buffer_copy silc_buffer_scopy silc_buffer_clone silc_buffer_sclone silc_buffer_realloc silc_buffer_srealloc silc_buffer_realloc_size silc_buffer_srealloc_size silc_buffer_enlarge silc_buffer_senlarge silc_buffer_append silc_buffer_sappend silc_buffer_strchr silc_buffer_equal silc_buffer_memcmp silc_buffer_printf

silc_buffer_datalen

NAME

    #define silc_buffer_datalen ...

DESCRIPTION

Macro that can be used in function argument list to give the data pointer and the data length, instead of calling both silc_buffer_data and silc_buffer_len separately.

EXAMPLE

    // Following are the same thing
    silc_foo_function(foo, silc_buffer_datalen(buf));
    silc_foo_function(foo, silc_buffer_data(buf), silc_buffer_len(buf));

SOURCE

#define silc_buffer_datalen(x) (x) ? silc_buffer_data((x)) : NULL, \
  (x) ? silc_buffer_len((x)) : 0