/usr/share/z88dk/include/oz700/ozserial.h is in z88dk-data 1.8.ds1-10.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | /*
HTC Compatibility Library and OZ extras
6. SERIAL PORT I/O
$Id: ozserial.h,v 1.1 2003/10/21 17:15:19 stefano Exp $
*/
#include <graphics.h>
#ifndef _OZSERIAL_H
#define _OZSERIAL_H
#ifndef _OZ_BYTE
typedef unsigned char byte;
#define _OZ_BYTE
#endif
extern __LIB__ ozsnap(void);
extern byte __LIB__ ozgetrxhandshaking(void);
extern __LIB__ ozsetrxhandshaking(byte state);
extern __LIB__ ozclearserialbuffer(void);
extern __LIB__ ozdatabits(byte databits);
extern int __LIB__ ozserialgetc(void);
extern __LIB__ ozsetbaud(unsigned baud);
extern unsigned __LIB__ ozgetbaud(void);
extern __LIB__ ozstopbits(char stopbits);
extern __LIB__ ozparity(byte parity);
extern byte __LIB__ ozgetlcr(void);
extern __LIB__ ozsetlcr(byte lcr);
extern int __LIB__ ozserialin(void);
extern __LIB__ ozserialout(char c);
extern __LIB__ ozserinton(void);
//extern __LIB__ _ozserinton(void);
extern __LIB__ ozserintoff(void);
//extern __LIB__ _ozserintoff(void);
/* for ozparity() */
#define NO_PARITY 0
#define ODD_PARITY 0x08
#define EVEN_PARITY 0x18
#define HIGH_PARITY 0x28
#define LOW_PARITY 0x38
/* for ozstopbits() */
#define ONE_STOP_BIT 0
#define TWO_STOP_BITS 4
#define ONE_POINT_FIVE_STOP_BITS 4
/* for ozbaud() */
#define BAUD76800 2
#define BAUD51200 3
#define BAUD38400 4
#define BAUD30720 5
#define BAUD25600 6
#define BAUD19200 8
#define BAUD9600 16
#define BAUD4800 32
#define BAUD2400 64
#define BAUD1200 128
#define BAUD600 256
#define BAUD300 512
#define BAUD150 1024
/* for ozdatabits() */
#define DATABITS5 0
#define DATABITS6 1
#define DATABITS7 2
#define DATABITS8 3
/* for ozxxxlcr() */
#define BREAKSTATE 0x40
#endif
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