Partly fix bldfile.

    Still missing support for local deps.

2 files changed, 4 insertions, 861 deletions

diff --git a/libstd/bldfile b/libstd/bldfile
index c6522d6..fdd7293 100644
--- a/libstd/bldfile
+++ b/libstd/bldfile
@@ -1,7 +1,7 @@
 lib sys =
-	sys+freebsd.myr
-	sys+linux.myr
-	sys+osx.myr
+	sys+freebsd-x64.myr
+	sys+linux-x64.myr
+	sys+osx-x64.myr
 	syscall+freebsd-x64.s
 	syscall+linux-x64.s
 	syscall+osx-x64.s
@@ -58,6 +58,7 @@ lib std =
 	strjoin.myr
 	strsplit.myr
 	strstrip.myr
+        syswrap.myr
 	swap.myr
 	try.myr
 	types.myr
diff --git a/libstd/sys+osx.myr b/libstd/sys+osx.myr
deleted file mode 100644
index 29a00ac..0000000
--- a/libstd/sys+osx.myr
+++ /dev/null
@@ -1,858 +0,0 @@
-use "systypes.use"
-
-pkg sys =
-	type scno 	= int64	/* syscall */
-	type fdopt	= int64	/* fd options */
-	type fd		= int32	/* fd */
-	type pid	= int64	/* pid */
-	type mprot	= int64	/* memory protection */
-	type mopt	= int64	/* memory mapping options */
-	type socktype	= int64	/* socket type */
-	type sockproto	= int64	/* socket protocol */
-	type sockfam	= uint8	/* socket family */
-	type filemode	= uint16	/* file permission bits */
-	type kflags	= uint16	/* kqueue flags */
-
-	type timespec = struct
-		sec	: uint64
-		nsec	: uint32
-	;;
-
-	type timeval = struct
-		sec	: uint64
-		usec	: uint32
-	;;
-
-	type timezone = struct
-		minwest	: int32 /* of greenwich */
-		dsttime	: int32	/* nonzero if DST applies */
-	;;
-
-	type clock = union
-		`Clockrealtime
-		`Clockmonotonic
-	;;
-
-	type statbuf = struct
-		dev	: int32
-		mode	: filemode
-		nlink	: uint16
-		ino	: uint64
-		uid	: uint32
-		gid	: uint32
-		rdev	: uint32
-		atime	: timespec
-		mtime	: timespec
-		ctime	: timespec
-		birthtimespec	: timespec
-		size	: off
-		blocks	: int64
-		blksize	: int32
-		flags	: uint32
-		gen	: uint32
-		_spare	: uint32
-		_qspare	: uint64[2]
-	;;
-
-	type rusage = struct
-		utime	: timeval	/* user time */
-		stime	: timeval	/* system time */
-		_opaque	: uint64[14]	/* padding (darwin-specific data) */
-	;;
-
-	type utsname = struct
-		system	: byte[256]
-		node	: byte[256]
-		release	: byte[256]
-		version	: byte[256]
-		machine	: byte[256]
-	;;
-
-	type sockaddr = struct
-		len	: byte
-		fam	: sockfam
-		data	: byte[14] /* what is the *actual* length? */
-	;;
-
-	type sockaddr_in = struct
-		len	: byte
-		fam	: sockfam
-		port	: uint16
-		addr	: byte[4]
-		zero	: byte[8]
-	;;
-
-	type sockaddr_storage = struct
-		len	: byte
-		fam	: sockfam
-		__pad1	: byte[6]
-		__align	: uint64
-		__pad2	: byte[112]
-	;;
-
-	type dirent64 = struct
-		ino	: uint64
-		seekoff	: uint64	/* seek offset (optional, used by servers) */
-		reclen	: uint16	/* length of this record */
-		namlen	: uint16	/* length of string in d_name */
-		typeid  : uint8		/* file type, see below */
-		name	: byte[0]
-	;;
-
-	type kevent = struct
-		ident	: intptr	/* identifier for this event */
-		filter	: int16		/* filter for event */
-		flags	: uint16	/* general flags */
-		fflags	: uint32	/* filter-specific flags */
-		data	: intptr	/* filter-specific data */
-		udata	: byte#		/* opaque user data identifier */
-	;;
-
-	type kevent64 = struct
-		ident	: uint64	/* identifier for this event */
-		filter	: int16		/* filter for event */
-		flags	: kflags	/* general flags */
-		fflags	: uint32	/* filter-specific flags */
-		data	: int64		/* filter-specific data */
-		udata	: uint64	/* opaque user data identifier */
-		ext	: uint64[2]	/* filter-specific extensions */
-	;;
-
-	/* kqueue events */
-	const Kevadd		: kflags = 0x0001	/* add event to kq (implies enable) */
-	const Kevdelete		: kflags = 0x0002	/* delete event from kq */
-	const Kevenable		: kflags = 0x0004	/* enable event */
-	const Kevdisable	: kflags = 0x0008	/* disable event (not reported) */
-	const Kevreceipt	: kflags = 0x0040	/* force EV_ERROR on success, data == 0 */
-
-	/* kqueue flags */
-	const Kevoneshot	: kflags = 0x0010	/* only report one occurrence */
-	const Kevclear		: kflags = 0x0020	/* clear event state after reporting */
-	const Kevdispatch	: kflags = 0x0080	/* disable event after reporting */
-
-	const Kevsysflags	: kflags = 0xf000	/* reserved by system */
-	const Kevflag0		: kflags = 0x1000	/* filter-specific flag */
-	const Kevflag1		: kflags = 0x2000	/* filter-specific flag */
-
-	/* kqueue returned values */
-	const Keveof		: kflags = 0x8000	/* eof detected */
-	const Keverror		: kflags = 0x4000	/* error, data contains errno */
-
-	/* open options */
-	const Ordonly  	: fdopt = 0x0
-	const Owronly  	: fdopt = 0x1
-	const Ordwr    	: fdopt = 0x2
-	const Ondelay  	: fdopt = 0x4
-	const Oappend  	: fdopt = 0x8
-	const Ocreat   	: fdopt = 0x200
-	const Onofollow	: fdopt = 0x100
-	const Otrunc   	: fdopt = 0x400
-	const Odir	: fdopt = 0x100000
-
-	/* stat modes */
-	const Sifmt	: filemode = 0xf000
-	const Sififo	: filemode = 0x1000
-	const Sifchr	: filemode = 0x2000
-	const Sifdir	: filemode = 0x4000
-	const Sifblk	: filemode = 0x6000
-	const Sifreg	: filemode = 0x8000
-	const Siflnk	: filemode = 0xa000
-	const Sifsock	: filemode = 0xc000
-
-	/* mmap protection */
-	const Mprotnone	: mprot = 0x0
-	const Mprotrd	: mprot = 0x1
-	const Mprotwr	: mprot = 0x2
-	const Mprotexec	: mprot = 0x4
-	const Mprotrw	: mprot = 0x3
-
-	/* mmap options */
-	const Mshared	: mopt = 0x1
-	const Mpriv	: mopt = 0x2
-	const Mfixed	: mopt = 0x10
-	const Mfile	: mopt = 0x0
-	const Manon	: mopt = 0x1000
-	/* Only on Linux
-	const M32bit	: mopt = 0x40
-	*/
-
-	/* socket families. INCOMPLETE. */
-	const Afunspec	: sockfam = 0
-	const Afunix	: sockfam = 1
-	const Afinet	: sockfam = 2
-	const Afinet6	: sockfam = 30
-
-	/* socket types. */
-	const Sockstream	: socktype = 1
-	const Sockdgram		: socktype = 2
-	const Sockraw		: socktype = 3
-	const Sockrdm		: socktype = 4
-	const Sockseqpacket	: socktype = 5
-
-	/* network protocols */
-	const Ipproto_ip	: sockproto = 0
-	const Ipproto_icmp	: sockproto = 1
-	const Ipproto_tcp	: sockproto = 6
-	const Ipproto_udp	: sockproto = 17
-	const Ipproto_raw	: sockproto = 255
-
-	/* return value for a failed mapping */
-	const Mapbad	: byte# = -1 castto(byte#)
-
-	/* syscalls.
-	note, creat() implemented as open(path, Creat|Trunc|Wronly) */
-	const Syssyscall	: scno = 0x2000000
-	const Sysexit		: scno = 0x2000001
-	const Sysfork		: scno = 0x2000002
-	const Sysread		: scno = 0x2000003
-	const Syswrite		: scno = 0x2000004
-	const Sysopen		: scno = 0x2000005
-	const Sysclose		: scno = 0x2000006
-	const Syswait4		: scno = 0x2000007
-	const Syslink		: scno = 0x2000009
-	const Sysunlink		: scno = 0x200000a
-	const Syschdir		: scno = 0x200000c
-	const Sysfchdir		: scno = 0x200000d
-	const Sysmknod		: scno = 0x200000e
-	const Syschmod		: scno = 0x200000f
-	const Syschown		: scno = 0x2000010
-	const Sysgetfsstat	: scno = 0x2000012
-	const Sysgetpid		: scno = 0x2000014
-	const Syssetuid		: scno = 0x2000017
-	const Sysgetuid		: scno = 0x2000018
-	const Sysgeteuid	: scno = 0x2000019
-	const Sysptrace		: scno = 0x200001a
-	const Sysrecvmsg	: scno = 0x200001b
-	const Syssendmsg	: scno = 0x200001c
-	const Sysrecvfrom	: scno = 0x200001d
-	const Sysaccept		: scno = 0x200001e
-	const Sysgetpeername	: scno = 0x200001f
-	const Sysgetsockname	: scno = 0x2000020
-	const Sysaccess		: scno = 0x2000021
-	const Syschflags	: scno = 0x2000022
-	const Sysfchflags	: scno = 0x2000023
-	const Syssync		: scno = 0x2000024
-	const Syskill		: scno = 0x2000025
-	const Sysgetppid	: scno = 0x2000027
-	const Sysdup		: scno = 0x2000029
-	const Syspipe		: scno = 0x200002a
-	const Sysgetegid	: scno = 0x200002b
-	const Sysprofil		: scno = 0x200002c
-	const Syssigaction	: scno = 0x200002e
-	const Sysgetgid		: scno = 0x200002f
-	const Syssigprocmask	: scno = 0x2000030
-	const Sysgetlogin	: scno = 0x2000031
-	const Syssetlogin	: scno = 0x2000032
-	const Sysacct		: scno = 0x2000033
-	const Syssigpending	: scno = 0x2000034
-	const Syssigaltstack	: scno = 0x2000035
-	const Sysioctl		: scno = 0x2000036
-	const Sysreboot		: scno = 0x2000037
-	const Sysrevoke		: scno = 0x2000038
-	const Syssymlink	: scno = 0x2000039
-	const Sysreadlink	: scno = 0x200003a
-	const Sysexecve		: scno = 0x200003b
-	const Sysumask		: scno = 0x200003c
-	const Syschroot		: scno = 0x200003d
-	const Sysmsync		: scno = 0x2000041
-	const Sysvfork		: scno = 0x2000042
-	const Sysmunmap		: scno = 0x2000049
-	const Sysmprotect	: scno = 0x200004a
-	const Sysmadvise	: scno = 0x200004b
-	const Sysmincore	: scno = 0x200004e
-	const Sysgetgroups	: scno = 0x200004f
-	const Syssetgroups	: scno = 0x2000050
-	const Sysgetpgrp	: scno = 0x2000051
-	const Syssetpgid	: scno = 0x2000052
-	const Syssetitimer	: scno = 0x2000053
-	const Sysswapon		: scno = 0x2000055
-	const Sysgetitimer	: scno = 0x2000056
-	const Sysgetdtablesize	: scno = 0x2000059
-	const Sysdup2		: scno = 0x200005a
-	const Sysfcntl		: scno = 0x200005c
-	const Sysselect		: scno = 0x200005d
-	const Sysfsync		: scno = 0x200005f
-	const Syssetpriority	: scno = 0x2000060
-	const Syssocket		: scno = 0x2000061
-	const Sysconnect	: scno = 0x2000062
-	const Sysgetpriority	: scno = 0x2000064
-	const Sysbind		: scno = 0x2000068
-	const Syssetsockopt	: scno = 0x2000069
-	const Syslisten		: scno = 0x200006a
-	const Syssigsuspend	: scno = 0x200006f
-	const Sysgettimeofday	: scno = 0x2000074
-	const Sysgetrusage	: scno = 0x2000075
-	const Sysgetsockopt	: scno = 0x2000076
-	const Sysreadv		: scno = 0x2000078
-	const Syswritev		: scno = 0x2000079
-	const Syssettimeofday	: scno = 0x200007a
-	const Sysfchown		: scno = 0x200007b
-	const Sysfchmod		: scno = 0x200007c
-	const Syssetreuid	: scno = 0x200007e
-	const Syssetregid	: scno = 0x200007f
-	const Sysrename		: scno = 0x2000080
-	const Sysflock		: scno = 0x2000083
-	const Sysmkfifo		: scno = 0x2000084
-	const Syssendto		: scno = 0x2000085
-	const Sysshutdown	: scno = 0x2000086
-	const Syssocketpair	: scno = 0x2000087
-	const Sysmkdir		: scno = 0x2000088
-	const Sysrmdir		: scno = 0x2000089
-	const Sysutimes		: scno = 0x200008a
-	const Sysfutimes	: scno = 0x200008b
-	const Sysadjtime	: scno = 0x200008c
-	const Sysgethostuuid	: scno = 0x200008e
-	const Syssetsid		: scno = 0x2000093
-	const Sysgetpgid	: scno = 0x2000097
-	const Syssetprivexec	: scno = 0x2000098
-	const Syspread		: scno = 0x2000099
-	const Syspwrite		: scno = 0x200009a
-	const Sysnfssvc		: scno = 0x200009b
-	const Sysstatfs		: scno = 0x200009d
-	const Sysfstatfs	: scno = 0x200009e
-	const Sysunmount	: scno = 0x200009f
-	const Sysgetfh		: scno = 0x20000a1
-	const Sysquotactl	: scno = 0x20000a5
-	const Sysmount		: scno = 0x20000a7
-	const Syscsops		: scno = 0x20000a9
-	const Syswaitid		: scno = 0x20000ad
-	const Sysadd_profil	: scno = 0x20000b0
-	const Syskdebug_trace	: scno = 0x20000b4
-	const Syssetgid		: scno = 0x20000b5
-	const Syssetegid	: scno = 0x20000b6
-	const Sysseteuid	: scno = 0x20000b7
-	const Syssigreturn	: scno = 0x20000b8
-	const Syschud		: scno = 0x20000b9
-	const Sysfdatasync	: scno = 0x20000bb
-	const Sysstat		: scno = 0x20000bc
-	const Sysfstat		: scno = 0x20000bd
-	const Syslstat		: scno = 0x20000be
-	const Syspathconf	: scno = 0x20000bf
-	const Sysfpathconf	: scno = 0x20000c0
-	const Sysgetrlimit	: scno = 0x20000c2
-	const Syssetrlimit	: scno = 0x20000c3
-	const Sysgetdirentries	: scno = 0x20000c4
-	const Sysmmap		: scno = 0x20000c5
-	const Syslseek		: scno = 0x20000c7
-	const Systruncate	: scno = 0x20000c8
-	const Sysftruncate	: scno = 0x20000c9
-	const Sys__sysctl	: scno = 0x20000ca
-	const Sysmlock		: scno = 0x20000cb
-	const Sysmunlock	: scno = 0x20000cc
-	const Sysundelete	: scno = 0x20000cd
-	const SysATsocket	: scno = 0x20000ce
-	const SysATgetmsg	: scno = 0x20000cf
-	const SysATputmsg	: scno = 0x20000d0
-	const SysATPsndreq	: scno = 0x20000d1
-	const SysATPsndrsp	: scno = 0x20000d2
-	const SysATPgetreq	: scno = 0x20000d3
-	const SysATPgetrsp	: scno = 0x20000d4
-	const Sysmkcomplex	: scno = 0x20000d8
-	const Sysstatv		: scno = 0x20000d9
-	const Syslstatv		: scno = 0x20000da
-	const Sysfstatv		: scno = 0x20000db
-	const Sysgetattrlist	: scno = 0x20000dc
-	const Syssetattrlist	: scno = 0x20000dd
-	const Sysgetdirentriesattr	: scno = 0x20000de
-	const Sysexchangedata	: scno = 0x20000df
-	const Syssearchfs	: scno = 0x20000e1
-	const Sysdelete		: scno = 0x20000e2
-	const Syscopyfile	: scno = 0x20000e3
-	const Sysfgetattrlist	: scno = 0x20000e4
-	const Sysfsetattrlist	: scno = 0x20000e5
-	const Syspoll		: scno = 0x20000e6
-	const Syswatchevent	: scno = 0x20000e7
-	const Syswaitevent	: scno = 0x20000e8
-	const Sysmodwatch	: scno = 0x20000e9
-	const Sysgetxattr	: scno = 0x20000ea
-	const Sysfgetxattr	: scno = 0x20000eb
-	const Syssetxattr	: scno = 0x20000ec
-	const Sysfsetxattr	: scno = 0x20000ed
-	const Sysremovexattr	: scno = 0x20000ee
-	const Sysfremovexattr	: scno = 0x20000ef
-	const Syslistxattr	: scno = 0x20000f0
-	const Sysflistxattr	: scno = 0x20000f1
-	const Sysfsctl		: scno = 0x20000f2
-	const Sysinitgroups	: scno = 0x20000f3
-	const Sysposix_spawn	: scno = 0x20000f4
-	const Sysffsctl		: scno = 0x20000f5
-	const Sysnfsclnt	: scno = 0x20000f7
-	const Sysfhopen		: scno = 0x20000f8
-	const Sysminherit	: scno = 0x20000fa
-	const Syssemsys		: scno = 0x20000fb
-	const Sysmsgsys		: scno = 0x20000fc
-	const Sysshmsys		: scno = 0x20000fd
-	const Syssemctl		: scno = 0x20000fe
-	const Syssemget		: scno = 0x20000ff
-	const Syssemop		: scno = 0x2000100
-	const Sysmsgctl		: scno = 0x2000102
-	const Sysmsgget		: scno = 0x2000103
-	const Sysmsgsnd		: scno = 0x2000104
-	const Sysmsgrcv		: scno = 0x2000105
-	const Sysshmat		: scno = 0x2000106
-	const Sysshmctl		: scno = 0x2000107
-	const Sysshmdt		: scno = 0x2000108
-	const Sysshmget		: scno = 0x2000109
-	const Sysshm_open	: scno = 0x200010a
-	const Sysshm_unlink	: scno = 0x200010b
-	const Syssem_open	: scno = 0x200010c
-	const Syssem_close	: scno = 0x200010d
-	const Syssem_unlink	: scno = 0x200010e
-	const Syssem_wait	: scno = 0x200010f
-	const Syssem_trywait	: scno = 0x2000110
-	const Syssem_post	: scno = 0x2000111
-	const Syssem_getvalue	: scno = 0x2000112
-	const Syssem_init	: scno = 0x2000113
-	const Syssem_destroy	: scno = 0x2000114
-	const Sysopen_extended	: scno = 0x2000115
-	const Sysumask_extended	: scno = 0x2000116
-	const Sysstat_extended	: scno = 0x2000117
-	const Syslstat_extended	: scno = 0x2000118
-	const Sysfstat_extended	: scno = 0x2000119
-	const Syschmod_extended	: scno = 0x200011a
-	const Sysfchmod_extended	: scno = 0x200011b
-	const Sysaccess_extended	: scno = 0x200011c
-	const Syssettid		: scno = 0x200011d
-	const Sysgettid		: scno = 0x200011e
-	const Syssetsgroups	: scno = 0x200011f
-	const Sysgetsgroups	: scno = 0x2000120
-	const Syssetwgroups	: scno = 0x2000121
-	const Sysgetwgroups	: scno = 0x2000122
-	const Sysmkfifo_extended	: scno = 0x2000123
-	const Sysmkdir_extended	: scno = 0x2000124
-	const Sysidentitysvc	: scno = 0x2000125
-	const Sysshared_region_check_np	: scno = 0x2000126
-	const Sysshared_region_map_np	: scno = 0x2000127
-	const Sysvm_pressure_monitor	: scno = 0x2000128
-	const Syspsynch_rw_longrdlock	: scno = 0x2000129
-	const Syspsynch_rw_yieldwrlock	: scno = 0x200012a
-	const Syspsynch_rw_downgrade	: scno = 0x200012b
-	const Syspsynch_rw_upgrade	: scno = 0x200012c
-	const Syspsynch_mutexwait	: scno = 0x200012d
-	const Syspsynch_mutexdrop	: scno = 0x200012e
-	const Syspsynch_cvbroad	: scno = 0x200012f
-	const Syspsynch_cvsignal	: scno = 0x2000130
-	const Syspsynch_cvwait	: scno = 0x2000131
-	const Syspsynch_rw_rdlock	: scno = 0x2000132
-	const Syspsynch_rw_wrlock	: scno = 0x2000133
-	const Syspsynch_rw_unlock	: scno = 0x2000134
-	const Syspsynch_rw_unlock2	: scno = 0x2000135
-	const Sysgetsid		: scno = 0x2000136
-	const Syssettid_with_pid	: scno = 0x2000137
-	const Sysaio_fsync	: scno = 0x2000139
-	const Sysaio_return	: scno = 0x200013a
-	const Sysaio_suspend	: scno = 0x200013b
-	const Sysaio_cancel	: scno = 0x200013c
-	const Sysaio_error	: scno = 0x200013d
-	const Sysaio_read	: scno = 0x200013e
-	const Sysaio_write	: scno = 0x200013f
-	const Syslio_listio	: scno = 0x2000140
-	const Sysiopolicysys	: scno = 0x2000142
-	const Sysmlockall	: scno = 0x2000144
-	const Sysmunlockall	: scno = 0x2000145
-	const Sysissetugid	: scno = 0x2000147
-	const Sys__pthread_kill	: scno = 0x2000148
-	const Sys__pthread_sigmask	: scno = 0x2000149
-	const Sys__sigwait	: scno = 0x200014a
-	const Sys__disable_threadsignal	: scno = 0x200014b
-	const Sys__pthread_markcancel	: scno = 0x200014c
-	const Sys__pthread_canceled	: scno = 0x200014d
-	const Sys__semwait_signal	: scno = 0x200014e
-	const Sysproc_info	: scno = 0x2000150
-	const Syssendfile	: scno = 0x2000151
-	const Sysstat64		: scno = 0x2000152
-	const Sysfstat64	: scno = 0x2000153
-	const Syslstat64	: scno = 0x2000154
-	const Sysstat64_extended	: scno = 0x2000155
-	const Syslstat64_extended	: scno = 0x2000156
-	const Sysfstat64_extended	: scno = 0x2000157
-	const Sysgetdirentries64	: scno = 0x2000158
-	const Sysstatfs64	: scno = 0x2000159
-	const Sysfstatfs64	: scno = 0x200015a
-	const Sysgetfsstat64	: scno = 0x200015b
-	const Sys__pthread_chdir	: scno = 0x200015c
-	const Sys__pthread_fchdir	: scno = 0x200015d
-	const Sysaudit		: scno = 0x200015e
-	const Sysauditon	: scno = 0x200015f
-	const Sysgetauid	: scno = 0x2000161
-	const Syssetauid	: scno = 0x2000162
-	const Sysgetaudit	: scno = 0x2000163
-	const Syssetaudit	: scno = 0x2000164
-	const Sysgetaudit_addr	: scno = 0x2000165
-	const Syssetaudit_addr	: scno = 0x2000166
-	const Sysauditctl	: scno = 0x2000167
-	const Sysbsdthread_create	: scno = 0x2000168
-	const Sysbsdthread_terminate	: scno = 0x2000169
-	const Syskqueue		: scno = 0x200016a
-	const Syskevent		: scno = 0x200016b
-	const Syslchown		: scno = 0x200016c
-	const Sysstack_snapshot	: scno = 0x200016d
-	const Sysbsdthread_register	: scno = 0x200016e
-	const Sysworkq_open	: scno = 0x200016f
-	const Sysworkq_kernreturn	: scno = 0x2000170
-	const Syskevent64	: scno = 0x2000171
-	const Sys__old_semwait_signal	: scno = 0x2000172
-	const Sys__old_semwait_signal_nocancel	: scno = 0x2000173
-	const Systhread_selfid	: scno = 0x2000174
-	const Sys__mac_execve	: scno = 0x200017c
-	const Sys__mac_syscall	: scno = 0x200017d
-	const Sys__mac_get_file	: scno = 0x200017e
-	const Sys__mac_set_file	: scno = 0x200017f
-	const Sys__mac_get_link	: scno = 0x2000180
-	const Sys__mac_set_link	: scno = 0x2000181
-	const Sys__mac_get_proc	: scno = 0x2000182
-	const Sys__mac_set_proc	: scno = 0x2000183
-	const Sys__mac_get_fd	: scno = 0x2000184
-	const Sys__mac_set_fd	: scno = 0x2000185
-	const Sys__mac_get_pid	: scno = 0x2000186
-	const Sys__mac_get_lcid	: scno = 0x2000187
-	const Sys__mac_get_lctx	: scno = 0x2000188
-	const Sys__mac_set_lctx	: scno = 0x2000189
-	const Syssetlcid	: scno = 0x200018a
-	const Sysgetlcid	: scno = 0x200018b
-	const Sysread_nocancel	: scno = 0x200018c
-	const Syswrite_nocancel	: scno = 0x200018d
-	const Sysopen_nocancel	: scno = 0x200018e
-	const Sysclose_nocancel	: scno = 0x200018f
-	const Syswait4_nocancel	: scno = 0x2000190
-	const Sysrecvmsg_nocancel	: scno = 0x2000191
-	const Syssendmsg_nocancel	: scno = 0x2000192
-	const Sysrecvfrom_nocancel	: scno = 0x2000193
-	const Sysaccept_nocancel	: scno = 0x2000194
-	const Sysmsync_nocancel		: scno = 0x2000195
-	const Sysfcntl_nocancel		: scno = 0x2000196
-	const Sysselect_nocancel	: scno = 0x2000197
-	const Sysfsync_nocancel		: scno = 0x2000198
-	const Sysconnect_nocancel	: scno = 0x2000199
-	const Syssigsuspend_nocancel	: scno = 0x200019a
-	const Sysreadv_nocancel		: scno = 0x200019b
-	const Syswritev_nocancel	: scno = 0x200019c
-	const Syssendto_nocancel	: scno = 0x200019d
-	const Syspread_nocancel		: scno = 0x200019e
-	const Syspwrite_nocancel	: scno = 0x200019f
-	const Syswaitid_nocancel	: scno = 0x20001a0
-	const Syspoll_nocancel		: scno = 0x20001a1
-	const Sysmsgsnd_nocancel	: scno = 0x20001a2
-	const Sysmsgrcv_nocancel	: scno = 0x20001a3
-	const Syssem_wait_nocancel	: scno = 0x20001a4
-	const Sysaio_suspend_nocancel	: scno = 0x20001a5
-	const Sys__sigwait_nocancel	: scno = 0x20001a6
-	const Sys__semwait_signal_nocancel	: scno = 0x20001a7
-	const Sys__mac_mount		: scno = 0x20001a8
-	const Sys__mac_get_mount	: scno = 0x20001a9
-	const Sys__mac_getfsstat	: scno = 0x20001aa
-	const Sysfsgetpath		: scno = 0x20001ab
-	const Sysaudit_session_self	: scno = 0x20001ac
-	const Sysaudit_session_join	: scno = 0x20001ad
-	const Syspid_suspend		: scno = 0x20001ae
-	const Syspid_resume		: scno = 0x20001af
-	const Sysfileport_makeport	: scno = 0x20001b0
-	const Sysfileport_makefd	: scno = 0x20001b1
-
-	extern const syscall : (sc:scno, args:... -> int64)
-
-	/* process control */
-	const exit	: (status:int -> void)
-	const getpid	: ( -> pid)
-	const kill	: (pid : pid, sig:int64 -> int64)
-	const fork	: (-> pid)
-	const wait4	: (pid : pid, loc:int32#, opt : int64, rusage:rusage#	-> int64)
-	const waitpid	: (pid : pid, loc:int32#, opt : int64	-> int64)
-	const execv	: (cmd : byte[:], args : byte[:][:] -> int64)
-	const execve	: (cmd : byte[:], args : byte[:][:], env : byte[:][:] -> int64)
-
-	/* file manipulation */
-	const open	: (path:byte[:], opts:fdopt -> fd)
-	const openmode	: (path:byte[:], opts:fdopt, mode:int64 -> fd)
-	const close	: (fd:fd -> int64)
-	const creat	: (path:byte[:], mode:int64 -> fd)
-	const unlink	: (path:byte[:] -> int)
-	const read	: (fd:fd, buf:byte[:] -> size)
-	const write	: (fd:fd, buf:byte[:] -> size)
-	const lseek	: (fd:fd, off:uint64, whence:int64 -> int64)
-	const stat	: (path:byte[:], sb:statbuf# -> int64)
-	const lstat	: (path:byte[:], sb:statbuf# -> int64)
-	const fstat	: (fd:fd, sb:statbuf# -> int64)
-	const mkdir	: (path : byte[:], mode : int64	-> int64)
-	generic ioctl	: (fd:fd, req : int64, arg : @a# -> int64)
-	const getdirentries64	: (fd : fd, buf : byte[:], basep : int64# -> int64)
-	const chdir	: (p : byte[:] -> int64)
-
-	/* fd stuff */
-	const pipe	: (fd : fd[:] -> int64)
-	const dup	: (fd : fd -> fd)
-	const dup2	: (src : fd, dst : fd -> fd)
-
-	/* kqueue */
-	const kqueue	: (-> fd)
-	const kevent	: (q : fd, cl : kevent[:], el : kevent[:], flg : kflags, timeout : timespec# -> int64)
-	const kevent64	: (q : fd, cl : kevent64[:], el : kevent64[:], flg : kflags, timeout : timespec# -> int64)
-
-
-
-	/* networking */
-	const socket	: (dom : sockfam, stype : socktype, proto : sockproto	-> fd)
-	const connect	: (sock	: fd, addr : sockaddr#, len : size -> int)
-	const accept	: (sock : fd, addr : sockaddr#, len : size# -> fd)
-	const listen	: (sock : fd, backlog : int	-> int)
-	const bind	: (sock : fd, addr : sockaddr#, len : size -> int)
-
-
-	/* memory mapping */
-	const munmap	: (addr:byte#, len:size -> int64)
-	const mmap	: (addr:byte#, len:size, prot:mprot, flags:mopt, fd:fd, off:off -> byte#)
-
-	/* time */
-	const gettimeofday	: (tv : timeval#, tz : timezone# -> int)
-	const settimeofday	: (tv : timeval#, tz : timezone# -> int)
-	/* faked with gettimeofday */
-	const clock_getres	: (clk : clock, ts : timespec# -> int)
-	const clock_gettime	: (clk : clock, ts : timespec# -> int)
-	const clock_settime	: (clk : clock, ts : timespec# -> int)
-
-	/* system information */
-	const uname 	: (buf : utsname# -> int)
-	const sysctl	: (mib : int[:], old : byte[:]#, new : byte[:] -> int)
-;;
-
-/*
-wraps a syscall argument, converting it to 64 bits for the syscall function. This is
-the same as casting, but more concise than writing castto(int64)
-*/
-generic a = {x : @t
-	-> x castto(uint64)
-}
-
-/* OSX has a number of funky syscalls */
-extern const __osx_fork	: (-> pid)
-extern const __osx_pipe : (fd : fd# -> int64)
-extern const __osx_getpid	: (-> pid)
-extern const __osx_lseek	: (fd:fd, off:uint64, whence:int64 -> int64)
-extern const __osx_gettimeofday	: (tv : timeval#, tz : timezone# -> int)
-/*
-extern const __osx_ptrace
-extern const __osx_signalstack
-extern const __osx_sigreturn
-extern const __osx_thread_selfid
-extern const __osx_vfork
-*/
-
-extern const cstring : (str : byte[:] -> byte#)
-extern const alloca : (sz : size -> byte#)
-extern const __cenvp : byte##
-
-/* process control */
-const exit	= {status;		syscall(Sysexit, a(status))}
-const getpid	= {;			-> syscall(Sysgetpid) castto(pid)}
-const kill	= {pid, sig;		-> syscall(Syskill, a(pid), a(sig))}
-const fork	= {;			-> __osx_fork()}
-const wait4	= {pid, loc, opt, rusage;	-> syscall(Syswait4, a(pid), a(loc), a(opt), a(rusage))}
-const waitpid	= {pid, loc, opt;
-	-> wait4(pid, loc, opt, 0 castto(rusage#))
-}
-
-const execv	= {cmd, args
-	var p, cargs, i
-
-	/* doesn't just call execve() for efficiency's sake. */
-	p = alloca((args.len + 1)*sizeof(byte#))
-	cargs = (p castto(byte##))[:args.len + 1]
-	for i = 0; i < args.len; i++
-		cargs[i] = cstring(args[i])
-	;;
-	cargs[args.len] = 0 castto(byte#)
-	-> syscall(Sysexecve, cstring(cmd), a(p), a(__cenvp))
-}
-
-const execve	= {cmd, args, env
-	var cargs, cenv, i
-	var p
-
-	/* copy the args */
-	p = alloca((args.len + 1)*sizeof(byte#))
-	cargs = (p castto(byte##))[:args.len + 1]
-	for i = 0; i < args.len; i++
-		cargs[i] = cstring(args[i])
-	;;
-	cargs[args.len] = 0 castto(byte#)
-
-	/*
-	 copy the env.
-	 of course we fucking have to duplicate this code everywhere,
-	 since we want to stack allocate...
-	*/
-	p = alloca((env.len + 1)*sizeof(byte#))
-	cenv = (p castto(byte##))[:env.len]
-	for i = 0; i < env.len; i++
-		cenv[i] = cstring(env[i])
-	;;
-	cenv[env.len] = 0 castto(byte#)
-
-	-> syscall(Sysexecve, cstring(cmd), a(p), a(cenv))
-}
-
-
-/* fd manipulation */
-const open	= {path, opts;		-> syscall(Sysopen, cstring(path), a(opts), a(0o777)) castto(fd)}
-const openmode	= {path, opts, mode;	-> syscall(Sysopen, cstring(path), a(opts), a(mode)) castto(fd)}
-const close	= {fd;			-> syscall(Sysclose, a(fd))}
-const creat	= {path, mode;		-> openmode(path, Ocreat | Otrunc | Owronly, mode) castto(fd)}
-const unlink	= {path;		-> syscall(Sysunlink, cstring(path)) castto(int)}
-const read	= {fd, buf;		-> syscall(Sysread, a(fd), buf castto(byte#), a(buf.len)) castto(size)}
-const write	= {fd, buf;		-> syscall(Syswrite, a(fd), buf castto(byte#), a(buf.len)) castto(size)}
-const lseek	= {fd, off, whence;	-> syscall(Syslseek, a(fd), a(off), a(whence))}
-const stat	= {path, sb;		-> syscall(Sysstat64, cstring(path), a(sb))}
-const lstat	= {path, sb;		-> syscall(Syslstat64, cstring(path), a(sb))}
-const fstat	= {fd, sb;		-> syscall(Sysfstat64, a(fd), a(sb))}
-const mkdir	= {path, mode;		-> syscall(Sysmkdir, cstring(path), a(mode)) castto(int64)}
-generic ioctl	= {fd, req, arg;	-> syscall(Sysioctl, a(fd), a(req), a(arg)) castto(int64)}
-
-const getdirentries64	= {fd, buf, basep;	-> syscall(Sysgetdirentries64, a(fd), buf castto(byte#), a(buf.len), a(basep))}
-const chdir	= {dir;	-> syscall(Syschdir, dir)}
-
-/* fd stuff */
-const pipe	= {fd;	-> __osx_pipe(fd castto(fd#))}
-const dup 	= {fd;	-> syscall(Sysdup, a(fd)) castto(fd)}
-const dup2 	= {src, dst;	-> syscall(Sysdup2, a(src), a(dst)) castto(fd)}
-
-/* kqueueueueueueue */
-const kqueue	= {;	-> syscall(Syskqueue) castto(fd)}
-const kevent	= {q, cl, el, flg, timeout
-	-> syscall(Syskevent, a(q), \
-		cl castto(kevent#), a(cl.len), \
-		el castto(kevent#), a(el.len), \
-		a(flg), \
-		timeout)
-}
-
-const kevent64	= {q, cl, el, flg, timeout
-	-> syscall(Syskevent, a(q), \
-		cl castto(kevent#), a(cl.len), \
-		el castto(kevent#), a(el.len), \
-		a(flg), \
-		timeout)
-}
-
-/* networking */
-const socket	= {dom, stype, proto;	-> syscall(Syssocket, a(dom), a(stype), a(proto)) castto(fd) }
-const connect	= {sock, addr, len;	-> syscall(Sysconnect, a(sock), a(addr), a(len)) castto(int)}
-const accept	= {sock, addr, len;	-> syscall(Sysaccept, a(sock), a(addr), a(len)) castto(fd)}
-const listen	= {sock, backlog;	-> syscall(Syslisten, a(sock), a(backlog)) castto(int)}
-const bind	= {sock, addr, len;	-> syscall(Sysbind, a(sock), a(addr), a(len)) castto(int)}
-
-/* memory management */
-const munmap	= {addr, len;		-> syscall(Sysmunmap, a(addr), a(len))}
-const mmap	= {addr, len, prot, flags, fd, off;
-	-> syscall(Sysmmap, a(addr), a(len), a(prot), a(flags), a(fd), a(off)) castto(byte#)}
-
-/* time */
-const gettimeofday = {tv, tz;	-> __osx_gettimeofday(tv, tz) castto(int)}
-const settimeofday = {tv, tz;	-> syscall(Syssettimeofday, a(tv), a(tz)) castto(int)}
-
-/* faked  with gettimeofday */
-const clock_getres = {clk, ts
-	ts.sec = 0
-	ts.nsec = 1000*10 /* 10ms is reasonable resolution */
-	-> 0
-}
-
-const clock_gettime = {clk, ts
-	var tv
-	var ret
-
-	ret = gettimeofday(&tv, 0 castto(timezone#))
-	ts.sec = tv.sec
-	ts.nsec = tv.usec * 1000
-	-> ret
-}
-
-const clock_settime = {clk, ts
-	var tv
-
-	tv.sec = ts.sec
-	tv.usec = ts.nsec / 1000
-	-> settimeofday(&tv, 0 castto(timezone#))
-}
-
-/* system information */
-const uname	= {buf;
-	var mib : int[2]
-	var ret
-	var sys
-	var nod
-	var rel
-	var ver
-	var mach
-
-	ret = 0
-	mib[0] = 1 /* CTL_KERN */
-	mib[1] = 1 /* KERN_OSTYPE */
-	sys = buf.system[:]
-	ret = sysctl(mib[:], &sys, [][:])
-	if ret < 0
-		-> ret
-	;;
-
-	mib[0] = 1 /* CTL_KERN */
-	mib[1] = 10 /* KERN_HOSTNAME */
-	nod = buf.node[:]
-	ret = sysctl(mib[:], &nod, [][:])
-	if ret < 0
-		-> ret
-	;;
-
-	mib[0] = 1 /* CTL_KERN */
-	mib[1] = 2 /* KERN_OSRELEASE */
-	rel = buf.release[:]
-	ret = sysctl(mib[:], &rel, [][:])
-	if ret < 0
-		-> ret
-	;;
-
-	mib[0] = 1 /* CTL_KERN */
-	mib[1] = 4 /* KERN_VERSION */
-	ver = buf.version[:]
-	ret = sysctl(mib[:], &ver, [][:])
-	if ret < 0
-		-> ret
-	;;
-
-	mib[0] = 6 /* CTL_HW */
-	mib[1] = 1 /* HW_MACHINE */
-	mach = buf.machine[:]
-	ret = sysctl(mib[:], &mach, [][:])
-	if ret < 0
-		-> ret
-	;;
-
-	-> 0
-}
-
-const sysctl = {mib, old, new
-	var mibp
-	var mibsz
-	var o
-	var oldp
-	var oldsz
-	var newp
-	var newsz
-	var ret
-
-	mibp = mib castto(byte#)
-	mibsz = mib.len castto(uint64)
-	o = old#
-	oldp = o castto(byte#)
-	oldsz = (o.len castto(uint64))
-	if new.len > 0
-		newp = new castto(byte#)
-		newsz = new.len castto(uint64)
-	else
-		newp = 0 castto(byte#)
-		newsz = 0
-	;;
-
-	ret = syscall(Sys__sysctl, a(mibp), a(mibsz), a(oldp), a(&oldsz), a(newp), a(newsz)) castto(int)
-
-	old# = o[:oldsz]
-	-> ret
-}