InjectLibrary((ALL_SESSIONS or SYSTEM_PROCESSES) and (not CURRENT_PROCESS), 'your.dll');
IF I DON'T USE SYSTEM_PROCESSES ,WHETHER I DON'T INJECT SYSTEM_PROCESS.
// the following flags may only be used in combination with the first 3 flags
SYSTEM_PROCESSES = $10; // include this flag to include system processes + services
CURRENT_PROCESS = $8; // exclude this flag to exclude injection into yourself