Retrieving ToolTalk Error Status

You can use the ToolTalk error handling functions shown in Table 14-1 to retrieve error values.

Table 14-1 Retrieving ToolTalk Error Status


ToolTalk Function	Description
`tt_pointer_error(char * return_val)`	Returns an error encoded in a pointer.
`tt_pointer_error((void *) (p))`	Returns an error encoded in a pointer cast to `VOID *` .
`tt_int_error(int return_val)`	Returns an error encoded in an integer.

The return type for these function is Tt_status.