2 ; Ullrich von Bassewitz, 24.06.2000
4 ; void _maperrno(void);
5 ; /* Map an OS error to a system independent error code */
7 ; Second entry setoserror maps the OS error code in A to an errno code
8 ; and stores it into errno. _oserror is cleared.
17 lda __oserror ; Get the error code
18 beq L9 ; Jump if no error
20 ldx #$00 ; Clear error
22 jsr __osmaperrno ; Map the code