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OpenRCE IDA SDK >> next_from

next_from
Category: Cross Referencing

bool
next_from(void)
Populates the xrefblk_t structure with the next cross references from the from address. Returns false if there are no more cross references.

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

xrefblk_t xb;
ea_t addr = get_screen_ea();

// Replicate IDA 'x' keyword functionality
for (bool res = xb.first_to(addr, XREF_FAR); res; res = xb.next_to())
{
    char buf[MAXSTR];
    char clean_buf[MAXSTR];
    
    // Get the disassembly text for the referencing addr
    generate_disasm_line(xb.from, buf, sizeof(buf)-1);

    // Clean out any format or colour codes
    tag_remove(buf, clean_buf, sizeof(clean_buf) - 1);
    msg("%a: %s\n", xb.from, clean_buf);
}


Related: first_from, first_to, get_first_cref_from, next_from, next_to

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