Kernel32 Interface

import com.sun.jna.Pointer;
import com.sun.jna.ptr.IntByReference;
import com.sun.jna.win32.StdCallLibrary;

public interface Kernel32 extends StdCallLibrary
{
    // description from msdn
    //BOOL WINAPI WriteProcessMemory(
    //__in   HANDLE hProcess,
    //__in   LPVOID lpBaseAddress,
    //__in   LPCVOID lpBuffer,
    //__in   SIZE_T nSize,
    //__out  SIZE_T *lpNumberOfBytesWritten
    //);
    boolean WriteProcessMemory(Pointer p, long address, Pointer buffer, int size, IntByReference written);


    //BOOL WINAPI ReadProcessMemory(
    //          __in   HANDLE hProcess,
    //          __in   LPCVOID lpBaseAddress,
    //          __out  LPVOID lpBuffer,
    //          __in   SIZE_T nSize,
    //          __out  SIZE_T *lpNumberOfBytesRead
    //        );
    boolean ReadProcessMemory(Pointer hProcess, long inBaseAddress, Pointer outputBuffer, int nSize, IntByReference outNumberOfBytesRead);


    //HANDLE WINAPI OpenProcess(
    //  __in  DWORD dwDesiredAccess,
    //  __in  BOOL bInheritHandle,
    //  __in  DWORD dwProcessId
    //);
    Pointer OpenProcess(int desired, boolean inherit, int pid);

    /* derp */
    int GetLastError();
}