uart.c
void
uart_putch(uint8_t byte) {
  /* output one byte */
  while(!(PIR1 & 0b00010000)) {
    /* set when register is empty */
    continue;
  }
  TXREG = (uint8_t)byte;
}
/**
 * Re-target POSIX function uart_putch
 */
Re-target POSIX function uart_putch
Re - target POSIX function uart_putch
void
uart_putch(uint8_t byte) {
  while(!(PIR1 & 0b00010000)) {
    continue;
  }
  TXREG = (uint8_t)byte;
}
void uart_putch ( uint8_t byte ) { while ( ! ( PIR1 & 0b00010000 ) ) { continue ; } TXREG = ( uint8_t ) byte ; }
Re-target POSIX function uart_putch
Re - target POSIX function uart_putch
/* output one byte */ /* set when register is empty */