xt_ff_set_start_ptr(3)

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

SYNOPSIS
int     xt_ff_set_start_ptr(xt_ff_t *xt_ff_ptr, unsigned char * new_start_ptr)

ARGUMENTS
xt_ff_ptr    Pointer to the structure to set
new_start_ptr   The new value for start_ptr

DESCRIPTION
Mutator for start_ptr member in a xt_ff_t structure. Use this function to set start_ptr in a xt_ff_t object from non-member functions. This function performs a direct assignment for scalar or pointer structure members. If start_ptr is a pointer, data previously pointed to should be freed before calling this function to avoid memory leaks.

RETURN VALUES
EXTEND_DATA_OK if the new value is acceptable and assigned EXTEND_DATA_OUT_OF_RANGE otherwise

EXAMPLES
xt_ff_t      xt_ffile;
unsigned char * new_start_ptr;
if ( xt_ff_set_start_ptr(&xt_ffile, new_start_ptr)
        == EXTEND_DATA_OK )
{
}

SEE ALSO
(3)