SerHShake

Set handshake and control options

#include <Serial.h> Serial Drivers

OSErr SerHShake( refNum, flags );

short refNum ; input or output driver reference number

SerShk *flags ; data structure specifying control settings

returns Error Code; 0=no error

SerHShake sets the handshaking and control information for the specified

input or output driver.

refNum is the parameter that identifies the input or output driver for which

the control information is being specified.

flags indicates what control information is set in the SerShk data

structure , i.e., such communications information as flow control,

clear to send, and status events, for the specified input or output

driver.

Returns: an operating system Error Code.

noErr (0) No error

Notes: This call is equivalent to Device Manager Control call with csCode

=10, and csParam through csParam+6 flags.

Referenced by (6):