Lines Matching refs:com_port
62 extern unsigned long com_port;
64 extern int serial_tstc(unsigned long com_port);
65 extern unsigned char serial_getc(unsigned long com_port);
66 extern void serial_putc(unsigned long com_port, unsigned char c);
84 return (CRT_tstc() || serial_tstc(com_port)); in tstc()
86 return (serial_tstc(com_port)); in tstc()
96 if (serial_tstc(com_port)) in getc()
97 return (serial_getc(com_port)); in getc()
111 serial_putc(com_port, c); in putc()
113 serial_putc(com_port, '\r'); in putc()
158 serial_putc(com_port, c); in puts()
159 if ( c == '\n' ) serial_putc(com_port, '\r'); in puts()