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OpenRCE IDA SDK >> first_to

first_to
Category: Cross Referencing

bool
first_to(ea_t to,int flags)
Populates the xrefblk_t structure with the first cross reference to the to address. flags dictates what cross references you are interested in. Returns false if there are no references to 'to'.

Examples:
#include <kernwin.hpp> // For get_screen_ea() definition
#include <xref.hpp>

ea_t addr = get_screen_ea();
xrefblk_t xb;

if (xb.first_to(addr, XREF_ALL))
{
    // xb is now populated
    msg("First reference TO %a is %a\n", xb.to, xb.from);
}


Related: first_from, first_to, get_first_cref_from, next_from, next_to

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