vendor/bundle/ruby/2.4.0/gems/rouge-1.11.1/lib/rouge/demos/c

#include "ruby/ruby.h"

static int
clone_method_i(st_data_t key, st_data_t value, st_data_t data)
{
    clone_method((VALUE)data, (ID)key, (const rb_method_entry_t *)value);
    return ST_CONTINUE;
}