Merge pull request #18910 from ziglang/std-termios

std.os.termios: consolidate, correct, and complete API definitions

7 files changed, 0 insertions, 433 deletions

diff --git a/lib/std/c/darwin.zig b/lib/std/c/darwin.zig
index d598c7d7b8..947abe58c9 100644
--- a/lib/std/c/darwin.zig
+++ b/lib/std/c/darwin.zig
@@ -2692,127 +2692,6 @@ pub const SHUT = struct {
     pub const RDWR = 2;
 };
 
-// Term
-pub const V = struct {
-    pub const EOF = 0;
-    pub const EOL = 1;
-    pub const EOL2 = 2;
-    pub const ERASE = 3;
-    pub const WERASE = 4;
-    pub const KILL = 5;
-    pub const REPRINT = 6;
-    pub const INTR = 8;
-    pub const QUIT = 9;
-    pub const SUSP = 10;
-    pub const DSUSP = 11;
-    pub const START = 12;
-    pub const STOP = 13;
-    pub const LNEXT = 14;
-    pub const DISCARD = 15;
-    pub const MIN = 16;
-    pub const TIME = 17;
-    pub const STATUS = 18;
-};
-
-pub const NCCS = 20; // 2 spares (7, 19)
-
-pub const cc_t = u8;
-pub const speed_t = u64;
-pub const tcflag_t = u64;
-
-pub const IGNBRK: tcflag_t = 0x00000001; // ignore BREAK condition
-pub const BRKINT: tcflag_t = 0x00000002; // map BREAK to SIGINTR
-pub const IGNPAR: tcflag_t = 0x00000004; // ignore (discard) parity errors
-pub const PARMRK: tcflag_t = 0x00000008; // mark parity and framing errors
-pub const INPCK: tcflag_t = 0x00000010; // enable checking of parity errors
-pub const ISTRIP: tcflag_t = 0x00000020; // strip 8th bit off chars
-pub const INLCR: tcflag_t = 0x00000040; // map NL into CR
-pub const IGNCR: tcflag_t = 0x00000080; // ignore CR
-pub const ICRNL: tcflag_t = 0x00000100; // map CR to NL (ala CRMOD)
-pub const IXON: tcflag_t = 0x00000200; // enable output flow control
-pub const IXOFF: tcflag_t = 0x00000400; // enable input flow control
-pub const IXANY: tcflag_t = 0x00000800; // any char will restart after stop
-pub const IMAXBEL: tcflag_t = 0x00002000; // ring bell on input queue full
-pub const IUTF8: tcflag_t = 0x00004000; // maintain state for UTF-8 VERASE
-
-pub const OPOST: tcflag_t = 0x00000001; //enable following output processing
-pub const ONLCR: tcflag_t = 0x00000002; // map NL to CR-NL (ala CRMOD)
-pub const OXTABS: tcflag_t = 0x00000004; // expand tabs to spaces
-pub const ONOEOT: tcflag_t = 0x00000008; // discard EOT's (^D) on output)
-
-pub const OCRNL: tcflag_t = 0x00000010; // map CR to NL on output
-pub const ONOCR: tcflag_t = 0x00000020; // no CR output at column 0
-pub const ONLRET: tcflag_t = 0x00000040; // NL performs CR function
-pub const OFILL: tcflag_t = 0x00000080; // use fill characters for delay
-pub const NLDLY: tcflag_t = 0x00000300; // \n delay
-pub const TABDLY: tcflag_t = 0x00000c04; // horizontal tab delay
-pub const CRDLY: tcflag_t = 0x00003000; // \r delay
-pub const FFDLY: tcflag_t = 0x00004000; // form feed delay
-pub const BSDLY: tcflag_t = 0x00008000; // \b delay
-pub const VTDLY: tcflag_t = 0x00010000; // vertical tab delay
-pub const OFDEL: tcflag_t = 0x00020000; // fill is DEL, else NUL
-
-pub const NL0: tcflag_t = 0x00000000;
-pub const NL1: tcflag_t = 0x00000100;
-pub const NL2: tcflag_t = 0x00000200;
-pub const NL3: tcflag_t = 0x00000300;
-pub const TAB0: tcflag_t = 0x00000000;
-pub const TAB1: tcflag_t = 0x00000400;
-pub const TAB2: tcflag_t = 0x00000800;
-pub const TAB3: tcflag_t = 0x00000004;
-pub const CR0: tcflag_t = 0x00000000;
-pub const CR1: tcflag_t = 0x00001000;
-pub const CR2: tcflag_t = 0x00002000;
-pub const CR3: tcflag_t = 0x00003000;
-pub const FF0: tcflag_t = 0x00000000;
-pub const FF1: tcflag_t = 0x00004000;
-pub const BS0: tcflag_t = 0x00000000;
-pub const BS1: tcflag_t = 0x00008000;
-pub const VT0: tcflag_t = 0x00000000;
-pub const VT1: tcflag_t = 0x00010000;
-
-pub const CIGNORE: tcflag_t = 0x00000001; // ignore control flags
-pub const CSIZE: tcflag_t = 0x00000300; // character size mask
-pub const CS5: tcflag_t = 0x00000000; //    5 bits (pseudo)
-pub const CS6: tcflag_t = 0x00000100; //    6 bits
-pub const CS7: tcflag_t = 0x00000200; //    7 bits
-pub const CS8: tcflag_t = 0x00000300; //    8 bits
-pub const CSTOPB: tcflag_t = 0x0000040; // send 2 stop bits
-pub const CREAD: tcflag_t = 0x00000800; // enable receiver
-pub const PARENB: tcflag_t = 0x00001000; // parity enable
-pub const PARODD: tcflag_t = 0x00002000; // odd parity, else even
-pub const HUPCL: tcflag_t = 0x00004000; // hang up on last close
-pub const CLOCAL: tcflag_t = 0x00008000; // ignore modem status lines
-pub const CCTS_OFLOW: tcflag_t = 0x00010000; // CTS flow control of output
-pub const CRTSCTS: tcflag_t = (CCTS_OFLOW | CRTS_IFLOW);
-pub const CRTS_IFLOW: tcflag_t = 0x00020000; // RTS flow control of input
-pub const CDTR_IFLOW: tcflag_t = 0x00040000; // DTR flow control of input
-pub const CDSR_OFLOW: tcflag_t = 0x00080000; // DSR flow control of output
-pub const CCAR_OFLOW: tcflag_t = 0x00100000; // DCD flow control of output
-pub const MDMBUF: tcflag_t = 0x00100000; // old name for CCAR_OFLOW
-
-pub const ECHOKE: tcflag_t = 0x00000001; // visual erase for line kill
-pub const ECHOE: tcflag_t = 0x00000002; // visually erase chars
-pub const ECHOK: tcflag_t = 0x00000004; // echo NL after line kill
-pub const ECHO: tcflag_t = 0x00000008; // enable echoing
-pub const ECHONL: tcflag_t = 0x00000010; // echo NL even if ECHO is off
-pub const ECHOPRT: tcflag_t = 0x00000020; // visual erase mode for hardcopy
-pub const ECHOCTL: tcflag_t = 0x00000040; // echo control chars as ^(Char)
-pub const ISIG: tcflag_t = 0x00000080; // enable signals INTR, QUIT, [D]SUSP
-pub const ICANON: tcflag_t = 0x00000100; // canonicalize input lines
-pub const ALTWERASE: tcflag_t = 0x00000200; // use alternate WERASE algorithm
-pub const IEXTEN: tcflag_t = 0x00000400; // enable DISCARD and LNEXT
-pub const EXTPROC: tcflag_t = 0x00000800; // external processing
-pub const TOSTOP: tcflag_t = 0x00400000; // stop background jobs from output
-pub const FLUSHO: tcflag_t = 0x00800000; // output being flushed (state)
-pub const NOKERNINFO: tcflag_t = 0x02000000; // no kernel output from VSTATUS
-pub const PENDIN: tcflag_t = 0x20000000; // XXX retype pending input (state)
-pub const NOFLSH: tcflag_t = 0x80000000; // don't flush after interrupt
-
-pub const TCSANOW: tcflag_t = 0; // make change immediate
-pub const TCSADRAIN: tcflag_t = 1; // drain output, then change
-pub const TCSAFLUSH: tcflag_t = 2; // drain output, flush input
-pub const TCSASOFT: tcflag_t = 0x10; // flag - don't alter h.w. state
 pub const TCSA = enum(c_uint) {
     NOW,
     DRAIN,
@@ -2820,50 +2699,6 @@ pub const TCSA = enum(c_uint) {
     _,
 };
 
-pub const B0: tcflag_t = 0;
-pub const B50: tcflag_t = 50;
-pub const B75: tcflag_t = 75;
-pub const B110: tcflag_t = 110;
-pub const B134: tcflag_t = 134;
-pub const B150: tcflag_t = 150;
-pub const B200: tcflag_t = 200;
-pub const B300: tcflag_t = 300;
-pub const B600: tcflag_t = 600;
-pub const B1200: tcflag_t = 1200;
-pub const B1800: tcflag_t = 1800;
-pub const B2400: tcflag_t = 2400;
-pub const B4800: tcflag_t = 4800;
-pub const B9600: tcflag_t = 9600;
-pub const B19200: tcflag_t = 19200;
-pub const B38400: tcflag_t = 38400;
-pub const B7200: tcflag_t = 7200;
-pub const B14400: tcflag_t = 14400;
-pub const B28800: tcflag_t = 28800;
-pub const B57600: tcflag_t = 57600;
-pub const B76800: tcflag_t = 76800;
-pub const B115200: tcflag_t = 115200;
-pub const B230400: tcflag_t = 230400;
-pub const EXTA: tcflag_t = 19200;
-pub const EXTB: tcflag_t = 38400;
-
-pub const TCIFLUSH: tcflag_t = 1;
-pub const TCOFLUSH: tcflag_t = 2;
-pub const TCIOFLUSH: tcflag_t = 3;
-pub const TCOOFF: tcflag_t = 1;
-pub const TCOON: tcflag_t = 2;
-pub const TCIOFF: tcflag_t = 3;
-pub const TCION: tcflag_t = 4;
-
-pub const termios = extern struct {
-    iflag: tcflag_t, // input flags
-    oflag: tcflag_t, // output flags
-    cflag: tcflag_t, // control flags
-    lflag: tcflag_t, // local flags
-    cc: [NCCS]cc_t, // control chars
-    ispeed: speed_t align(8), // input speed
-    ospeed: speed_t, // output speed
-};
-
 pub const winsize = extern struct {
     ws_row: u16,
     ws_col: u16,
diff --git a/lib/std/c/emscripten.zig b/lib/std/c/emscripten.zig
index ae72928eb9..0031132855 100644
--- a/lib/std/c/emscripten.zig
+++ b/lib/std/c/emscripten.zig
@@ -72,8 +72,6 @@ pub const sigset_t = emscripten.sigset_t;
 pub const sockaddr = emscripten.sockaddr;
 pub const socklen_t = emscripten.socklen_t;
 pub const stack_t = emscripten.stack_t;
-pub const tcflag_t = emscripten.tcflag_t;
-pub const termios = emscripten.termios;
 pub const time_t = emscripten.time_t;
 pub const timespec = emscripten.timespec;
 pub const timeval = emscripten.timeval;
diff --git a/lib/std/c/haiku.zig b/lib/std/c/haiku.zig
index 63bfa6b82e..723d953d2d 100644
--- a/lib/std/c/haiku.zig
+++ b/lib/std/c/haiku.zig
@@ -950,21 +950,4 @@ pub const directory_which = enum(c_int) {
     _,
 };
 
-pub const cc_t = u8;
-pub const speed_t = u8;
-pub const tcflag_t = u32;
-
-pub const NCCS = 11;
-
-pub const termios = extern struct {
-    c_iflag: tcflag_t,
-    c_oflag: tcflag_t,
-    c_cflag: tcflag_t,
-    c_lflag: tcflag_t,
-    c_line: cc_t,
-    c_ispeed: speed_t,
-    c_ospeed: speed_t,
-    cc_t: [NCCS]cc_t,
-};
-
 pub const MSG_NOSIGNAL = 0x0800;
diff --git a/lib/std/c/linux.zig b/lib/std/c/linux.zig
index dd26c9ccc3..45ced99e41 100644
--- a/lib/std/c/linux.zig
+++ b/lib/std/c/linux.zig
@@ -85,8 +85,6 @@ pub const sigset_t = linux.sigset_t;
 pub const sockaddr = linux.sockaddr;
 pub const socklen_t = linux.socklen_t;
 pub const stack_t = linux.stack_t;
-pub const tcflag_t = linux.tcflag_t;
-pub const termios = linux.termios;
 pub const time_t = linux.time_t;
 pub const timespec = linux.timespec;
 pub const timeval = linux.timeval;
diff --git a/lib/std/c/netbsd.zig b/lib/std/c/netbsd.zig
index b062090dd4..46997c5d75 100644
--- a/lib/std/c/netbsd.zig
+++ b/lib/std/c/netbsd.zig
@@ -806,90 +806,6 @@ pub const T = struct {
     pub const IOCXMTFRAME = 0x80087444;
 };
 
-// Term
-const V = struct {
-    pub const EOF = 0; // ICANON
-    pub const EOL = 1; // ICANON
-    pub const EOL2 = 2; // ICANON
-    pub const ERASE = 3; // ICANON
-    pub const WERASE = 4; // ICANON
-    pub const KILL = 5; // ICANON
-    pub const REPRINT = 6; // ICANON
-    //  7    spare 1
-    pub const INTR = 8; // ISIG
-    pub const QUIT = 9; // ISIG
-    pub const SUSP = 10; // ISIG
-    pub const DSUSP = 11; // ISIG
-    pub const START = 12; // IXON, IXOFF
-    pub const STOP = 13; // IXON, IXOFF
-    pub const LNEXT = 14; // IEXTEN
-    pub const DISCARD = 15; // IEXTEN
-    pub const MIN = 16; // !ICANON
-    pub const TIME = 17; // !ICANON
-    pub const STATUS = 18; // ICANON
-    //  19      spare 2
-};
-
-// Input flags - software input processing
-pub const IGNBRK: tcflag_t = 0x00000001; // ignore BREAK condition
-pub const BRKINT: tcflag_t = 0x00000002; // map BREAK to SIGINT
-pub const IGNPAR: tcflag_t = 0x00000004; // ignore (discard) parity errors
-pub const PARMRK: tcflag_t = 0x00000008; // mark parity and framing errors
-pub const INPCK: tcflag_t = 0x00000010; // enable checking of parity errors
-pub const ISTRIP: tcflag_t = 0x00000020; // strip 8th bit off chars
-pub const INLCR: tcflag_t = 0x00000040; // map NL into CR
-pub const IGNCR: tcflag_t = 0x00000080; // ignore CR
-pub const ICRNL: tcflag_t = 0x00000100; // map CR to NL (ala CRMOD)
-pub const IXON: tcflag_t = 0x00000200; // enable output flow control
-pub const IXOFF: tcflag_t = 0x00000400; // enable input flow control
-pub const IXANY: tcflag_t = 0x00000800; // any char will restart after stop
-pub const IMAXBEL: tcflag_t = 0x00002000; // ring bell on input queue full
-
-// Output flags - software output processing
-pub const OPOST: tcflag_t = 0x00000001; // enable following output processing
-pub const ONLCR: tcflag_t = 0x00000002; // map NL to CR-NL (ala CRMOD)
-pub const OXTABS: tcflag_t = 0x00000004; // expand tabs to spaces
-pub const ONOEOT: tcflag_t = 0x00000008; // discard EOT's (^D) on output
-pub const OCRNL: tcflag_t = 0x00000010; // map CR to NL
-pub const ONOCR: tcflag_t = 0x00000040; // discard CR's when on column 0
-pub const ONLRET: tcflag_t = 0x00000080; // move to column 0 on CR
-
-// Control flags - hardware control of terminal
-pub const CIGNORE: tcflag_t = 0x00000001; // ignore control flags
-pub const CSIZE: tcflag_t = 0x00000300; // character size mask
-pub const CS5: tcflag_t = 0x00000000; // 5 bits (pseudo)
-pub const CS6: tcflag_t = 0x00000100; // 6 bits
-pub const CS7: tcflag_t = 0x00000200; // 7 bits
-pub const CS8: tcflag_t = 0x00000300; // 8 bits
-pub const CSTOPB: tcflag_t = 0x00000400; // send 2 stop bits
-pub const CREAD: tcflag_t = 0x00000800; // enable receiver
-pub const PARENB: tcflag_t = 0x00001000; // parity enable
-pub const PARODD: tcflag_t = 0x00002000; // odd parity, else even
-pub const HUPCL: tcflag_t = 0x00004000; // hang up on last close
-pub const CLOCAL: tcflag_t = 0x00008000; // ignore modem status lines
-pub const CRTSCTS: tcflag_t = 0x00010000; // RTS/CTS full-duplex flow control
-pub const CRTS_IFLOW: tcflag_t = CRTSCTS; // XXX compat
-pub const CCTS_OFLOW: tcflag_t = CRTSCTS; // XXX compat
-pub const CDTRCTS: tcflag_t = 0x00020000; // DTR/CTS full-duplex flow control
-pub const MDMBUF: tcflag_t = 0x00100000; // DTR/DCD hardware flow control
-pub const CHWFLOW: tcflag_t = (MDMBUF | CRTSCTS | CDTRCTS); // all types of hw flow control
-
-pub const tcflag_t = c_uint;
-pub const speed_t = c_uint;
-pub const cc_t = u8;
-
-pub const NCCS = 20;
-
-pub const termios = extern struct {
-    iflag: tcflag_t, // input flags
-    oflag: tcflag_t, // output flags
-    cflag: tcflag_t, // control flags
-    lflag: tcflag_t, // local flags
-    cc: [NCCS]cc_t, // control chars
-    ispeed: c_int, // input speed
-    ospeed: c_int, // output speed
-};
-
 // Commands passed to tcsetattr() for setting the termios structure.
 pub const TCSA = struct {
     pub const NOW = 0; // make change immediate
@@ -898,43 +814,6 @@ pub const TCSA = struct {
     pub const SOFT = 0x10; // flag - don't alter h.w. state
 };
 
-// Standard speeds
-pub const B0: c_uint = 0;
-pub const B50: c_uint = 50;
-pub const B75: c_uint = 75;
-pub const B110: c_uint = 110;
-pub const B134: c_uint = 134;
-pub const B150: c_uint = 150;
-pub const B200: c_uint = 200;
-pub const B300: c_uint = 300;
-pub const B600: c_uint = 600;
-pub const B1200: c_uint = 1200;
-pub const B1800: c_uint = 1800;
-pub const B2400: c_uint = 2400;
-pub const B4800: c_uint = 4800;
-pub const B9600: c_uint = 9600;
-pub const B19200: c_uint = 19200;
-pub const B38400: c_uint = 38400;
-pub const B7200: c_uint = 7200;
-pub const B14400: c_uint = 14400;
-pub const B28800: c_uint = 28800;
-pub const B57600: c_uint = 57600;
-pub const B76800: c_uint = 76800;
-pub const B115200: c_uint = 115200;
-pub const B230400: c_uint = 230400;
-pub const B460800: c_uint = 460800;
-pub const B500000: c_uint = 500000;
-pub const B921600: c_uint = 921600;
-pub const B1000000: c_uint = 1000000;
-pub const B1500000: c_uint = 1500000;
-pub const B2000000: c_uint = 2000000;
-pub const B2500000: c_uint = 2500000;
-pub const B3000000: c_uint = 3000000;
-pub const B3500000: c_uint = 3500000;
-pub const B4000000: c_uint = 4000000;
-pub const EXTA: c_uint = 19200;
-pub const EXTB: c_uint = 38400;
-
 pub const TCIFLUSH = 1;
 pub const TCOFLUSH = 2;
 pub const TCIOFLUSH = 3;
diff --git a/lib/std/c/openbsd.zig b/lib/std/c/openbsd.zig
index adf37ce48e..9b37aef05a 100644
--- a/lib/std/c/openbsd.zig
+++ b/lib/std/c/openbsd.zig
@@ -768,91 +768,6 @@ pub const AUTH = struct {
     pub const ALLOW: c_int = (OKAY | ROOTOKAY | SECURE);
 };
 
-// Term
-pub const V = struct {
-    pub const EOF = 0; // ICANON
-    pub const EOL = 1; // ICANON
-    pub const EOL2 = 2; // ICANON
-    pub const ERASE = 3; // ICANON
-    pub const WERASE = 4; // ICANON
-    pub const KILL = 5; // ICANON
-    pub const REPRINT = 6; // ICANON
-    //  7    spare 1
-    pub const INTR = 8; // ISIG
-    pub const QUIT = 9; // ISIG
-    pub const SUSP = 10; // ISIG
-    pub const DSUSP = 11; // ISIG
-    pub const START = 12; // IXON, IXOFF
-    pub const STOP = 13; // IXON, IXOFF
-    pub const LNEXT = 14; // IEXTEN
-    pub const DISCARD = 15; // IEXTEN
-    pub const MIN = 16; // !ICANON
-    pub const TIME = 17; // !ICANON
-    pub const STATUS = 18; // ICANON
-    //  19      spare 2
-};
-
-pub const tcflag_t = c_uint;
-pub const speed_t = c_uint;
-pub const cc_t = u8;
-
-pub const NCCS = 20;
-
-// Input flags - software input processing
-pub const IGNBRK: tcflag_t = 0x00000001; // ignore BREAK condition
-pub const BRKINT: tcflag_t = 0x00000002; // map BREAK to SIGINT
-pub const IGNPAR: tcflag_t = 0x00000004; // ignore (discard) parity errors
-pub const PARMRK: tcflag_t = 0x00000008; // mark parity and framing errors
-pub const INPCK: tcflag_t = 0x00000010; // enable checking of parity errors
-pub const ISTRIP: tcflag_t = 0x00000020; // strip 8th bit off chars
-pub const INLCR: tcflag_t = 0x00000040; // map NL into CR
-pub const IGNCR: tcflag_t = 0x00000080; // ignore CR
-pub const ICRNL: tcflag_t = 0x00000100; // map CR to NL (ala CRMOD)
-pub const IXON: tcflag_t = 0x00000200; // enable output flow control
-pub const IXOFF: tcflag_t = 0x00000400; // enable input flow control
-pub const IXANY: tcflag_t = 0x00000800; // any char will restart after stop
-pub const IUCLC: tcflag_t = 0x00001000; // translate upper to lower case
-pub const IMAXBEL: tcflag_t = 0x00002000; // ring bell on input queue full
-
-// Output flags - software output processing
-pub const OPOST: tcflag_t = 0x00000001; // enable following output processing
-pub const ONLCR: tcflag_t = 0x00000002; // map NL to CR-NL (ala CRMOD)
-pub const OXTABS: tcflag_t = 0x00000004; // expand tabs to spaces
-pub const ONOEOT: tcflag_t = 0x00000008; // discard EOT's (^D) on output
-pub const OCRNL: tcflag_t = 0x00000010; // map CR to NL
-pub const OLCUC: tcflag_t = 0x00000020; // translate lower case to upper case
-pub const ONOCR: tcflag_t = 0x00000040; // No CR output at column 0
-pub const ONLRET: tcflag_t = 0x00000080; // NL performs the CR function
-
-// Control flags - hardware control of terminal
-pub const CIGNORE: tcflag_t = 0x00000001; // ignore control flags
-pub const CSIZE: tcflag_t = 0x00000300; // character size mask
-pub const CS5: tcflag_t = 0x00000000; // 5 bits (pseudo)
-pub const CS6: tcflag_t = 0x00000100; // 6 bits
-pub const CS7: tcflag_t = 0x00000200; // 7 bits
-pub const CS8: tcflag_t = 0x00000300; // 8 bits
-pub const CSTOPB: tcflag_t = 0x00000400; // send 2 stop bits
-pub const CREAD: tcflag_t = 0x00000800; // enable receiver
-pub const PARENB: tcflag_t = 0x00001000; // parity enable
-pub const PARODD: tcflag_t = 0x00002000; // odd parity, else even
-pub const HUPCL: tcflag_t = 0x00004000; // hang up on last close
-pub const CLOCAL: tcflag_t = 0x00008000; // ignore modem status lines
-pub const CRTSCTS: tcflag_t = 0x00010000; // RTS/CTS full-duplex flow control
-pub const CRTS_IFLOW: tcflag_t = CRTSCTS; // XXX compat
-pub const CCTS_OFLOW: tcflag_t = CRTSCTS; // XXX compat
-pub const MDMBUF: tcflag_t = 0x00100000; // DTR/DCD hardware flow control
-pub const CHWFLOW: tcflag_t = (MDMBUF | CRTSCTS); // all types of hw flow control
-
-pub const termios = extern struct {
-    iflag: tcflag_t, // input flags
-    oflag: tcflag_t, // output flags
-    cflag: tcflag_t, // control flags
-    lflag: tcflag_t, // local flags
-    cc: [NCCS]cc_t, // control chars
-    ispeed: c_int, // input speed
-    ospeed: c_int, // output speed
-};
-
 // Commands passed to tcsetattr() for setting the termios structure.
 pub const TCSA = struct {
     pub const NOW = 0; // make change immediate
@@ -861,33 +776,6 @@ pub const TCSA = struct {
     pub const SOFT = 0x10; // flag - don't alter h.w. state
 };
 
-// Standard speeds
-pub const B0 = 0;
-pub const B50 = 50;
-pub const B75 = 75;
-pub const B110 = 110;
-pub const B134 = 134;
-pub const B150 = 150;
-pub const B200 = 200;
-pub const B300 = 300;
-pub const B600 = 600;
-pub const B1200 = 1200;
-pub const B1800 = 1800;
-pub const B2400 = 2400;
-pub const B4800 = 4800;
-pub const B9600 = 9600;
-pub const B19200 = 19200;
-pub const B38400 = 38400;
-pub const B7200 = 7200;
-pub const B14400 = 14400;
-pub const B28800 = 28800;
-pub const B57600 = 57600;
-pub const B76800 = 76800;
-pub const B115200 = 115200;
-pub const B230400 = 230400;
-pub const EXTA = 19200;
-pub const EXTB = 38400;
-
 pub const TCIFLUSH = 1;
 pub const TCOFLUSH = 2;
 pub const TCIOFLUSH = 3;
diff --git a/lib/std/c/solaris.zig b/lib/std/c/solaris.zig
index db4afbcced..7cb35697d4 100644
--- a/lib/std/c/solaris.zig
+++ b/lib/std/c/solaris.zig
@@ -698,20 +698,6 @@ pub const SEEK = struct {
     pub const HOLE = 4;
 };
 
-pub const tcflag_t = c_uint;
-pub const cc_t = u8;
-pub const speed_t = c_uint;
-
-pub const NCCS = 19;
-
-pub const termios = extern struct {
-    c_iflag: tcflag_t,
-    c_oflag: tcflag_t,
-    c_cflag: tcflag_t,
-    c_lflag: tcflag_t,
-    c_cc: [NCCS]cc_t,
-};
-
 fn tioc(t: u16, num: u8) u16 {
     return (t << 8) | num;
 }