xt_ff_get_buff_ae(3)

LIBRARY
#include <xtend/fast-file.h>
-lxtend

SYNOPSIS
unsigned char  xt_ff_get_buff_ae(xt_ff_t *xt_ff_ptr, size_t c)

ARGUMENTS
xt_ff_ptr    Pointer to the structure to get
c               Subscript to the buff array

DESCRIPTION
Accessor for an array element of buff member in a xt_ff_t structure. Use this function to get xt_ff_ptr->buff[c] in a xt_ff_t object from non-member functions.

RETURN VALUES
Value of one element of structure member buff.

EXAMPLES
xt_ff_t      xt_ffile;
size_t          c;
unsigned char * buff_element;
buff_element = xt_ff_get_buff_ae(&xt_ffile, c);