libmwemu 0.24.1

x86 32/64bits and system internals emulator, for securely emulating malware and other stuff.
Documentation 
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use crate::emu;

pub fn GetSystemDirectoryA(emu: &mut emu::Emu) {
    let out_buff_ptr = emu.regs().rcx;
    let size = emu.regs().rdx;

    let output = emu.cfg.system_directory.clone();
    emu.maps.write_string(out_buff_ptr, &output);

    log_red!(emu, "kernel32!GetSystemDirectoryA");

    emu.regs_mut().rax = output.len() as u64;
}