Put byte in output buffer, without wait. This functions sends a single character over the serial port.
|port||port number index: 0=UART1 ... , see FOSSIL_PORT|
|ch||Byte to output over serial port|
- 0 = byte was not accepted (no space in buffer) or invalid port
1 = byte was placed in output buffer
- See also
- fossil_putbyte_wait() fossil_writeblock()