cc65/libsrc/serial/ser_status.s

22 lines
396 B
ArmAsm

;
; Ullrich von Bassewitz, 2003-04-18
;
; unsigned char __fastcall__ ser_status (unsigned char* status);
; /* Return the serial port status. */
.importzp ptr1
.include "ser-kernel.inc"
.proc _ser_status
sta ptr1
stx ptr1+1 ; Save pointer to status
jmp ser_status ; Call the driver
.endproc