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cc65/libsrc/serial/ser_put.s

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;
; Ullrich von Bassewitz, 2003-04-18
;
; unsigned char __fastcall__ ser_put (char b);
; /* Send a character via the serial port. There is a transmit buffer, but
; ** transmitting is not done via interrupt. The function returns
; ** SER_ERR_OVERFLOW if there is no space left in the transmit buffer.
; */
.include "ser-kernel.inc"
_ser_put = ser_put