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-File5.17.6  Cconis                                                     TOS

 Name:         »Character console is waiting« - Check whether a 
               character is waiting in the standard input buffer.

 Opcode:       11

 Syntax:       int32_t Cconis ( void );

 Description:  The GEMDOS routine Cconis checks whether a character is 
               waiting to be read in GEMDOS handle 0 - normally the 
               standard input buffer of con:.

 Return value: The function can return the following results:

                Value  Meaning

                -1L    Character available
                0L     Character not available

 Availability: All GEMDOS versions.

 Group:        Character input/output

 See also:     Binding   Cconin