Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
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View Ref-File5.17.3  Cauxos                                                     TOS

 Name:         »Character auxiliary output status« - Check the ouput 
               status of the serial port.

 Opcode:       19

 Syntax:       int16_t Cauxos ( void );

 Description:  The GEMDOS routine Cauxos checks the status of GEMDOS 
               handle 2 - normally the serial port aux: - to see 
               whether it is ready to output characters.

               Note: Atari recommends use of the BIOS function Bcostat 
               for this.

 Return value: The function can return the following results:

                Value  Meaning

                -1     Character can be output
                0      Character can not be output

 Availability: All GEMDOS versions.

 Group:        Character input/output

 See also:     Binding   Cauxis   Bcostat