public static extern PmError Pm_OpenInput(
out IntPtr stream,
int inputDevice,
IntPtr inputDriverInfo,
int bufferSize,
PmTimeProcPtr time_proc,
IntPtr time_info);
public static extern PmError Pm_OpenOutput(
out IntPtr stream,
int outputDevice,
IntPtr outputDriverInfo,
int bufferSize,
PmTimeProcPtr time_proc,
IntPtr time_info,
int latency);
public static extern PmError Pm_OpenOutput( out IntPtr stream, int outputDevice, IntPtr outputDriverInfo, int bufferSize, PmTimeProcPtr time_proc, IntPtr time_info, int latency);
public static extern PmError Pm_OpenInput( out IntPtr stream, int inputDevice, IntPtr inputDriverInfo, int bufferSize, PmTimeProcPtr time_proc, IntPtr time_info);