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tt_message_arg_val_set(3)
CDE


NAME
  tt_message_arg_val_set - change the value of a message argument

SYNOPSIS
  #include <Tt/tt_c.h>
  Tt_status tt_message_arg_val_set(Tt_message m,
				   int n,
				   const char *value);

DESCRIPTION
  The tt_message_arg_val_set function changes the value of the nth message
  argument.

  The m argument is the opaque handle for the message involved in this
  operation.  The n argument is the number of the argument to be changed.
  The first argument is numbered zero.	The value argument is the contents
  for the message argument.

RETURN VALUE
  Upon successful completion, the tt_message_arg_val_set function returns the
  status of the operation as one of the following Tt_status values: The
  operation completed successfully.
  The ttsession1 process is not running and the ToolTalk service cannot
  restart it.
  The integer value passed was invalid (out of range).
  The pointer passed does not point to an object of the correct type for this
  operation.

SEE ALSO
  Tt/tt_c.h5.