You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: yjit.rs
    path of file: ./repos/ruby/yjit/src
    
    the code of the file until where you have to start completion: use crate::codegen::*;
use crate::core::*;
use crate::cruby::*;
use crate::invariants::*;
use crate::options::*;
use crate::stats::YjitExitLocations;
use crate::stats::incr_counter;
use crate::stats::with_compile_time;

use std::os::raw;

/// Is YJIT on? The interpreter uses this variable to decide whether to trigger
/// compilation. See jit_exec() and jit_compile().
#[allow(non_upper_case_globals)]
#[no_mangl
    
pub extern "C" fn rb_yjit_simulate_oom_bang(_ec: EcPtr, _ruby_self: VALUE) -> VALUE {
    // If YJIT is not enabled, do nothing
    if !yjit_enabled_p() {
        return Qnil;
    }

    // Enabled in debug mode only for security
    if cfg!(debug_assertions) {
        let cb = CodegenGlobals::get_inline_cb();
        let ocb = CodegenGlobals::get_outlined_cb().unwrap();
        cb.set_pos(cb.get_mem_size());
        ocb.set_pos(ocb.get_mem_size());
    }

    return Qnil;
}