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-rw-r--r--testing/crystal/aarch64-linux-musl.patch940
1 files changed, 940 insertions, 0 deletions
diff --git a/testing/crystal/aarch64-linux-musl.patch b/testing/crystal/aarch64-linux-musl.patch
new file mode 100644
index 0000000000..bc6d904079
--- /dev/null
+++ b/testing/crystal/aarch64-linux-musl.patch
@@ -0,0 +1,940 @@
+From: Jakub Jirutka <jakub@jirutka.cz>
+Date: Sun, 25 Mar 2018 00:43:00 +0100
+Subject: [PATCH] Add support for target aarch64-linux-musl
+
+This patch is backported for 0.24.2.
+
+Upstream-Issue: https://github.com/crystal-lang/crystal/pull/5861
+
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/arpa/inet.cr
+@@ -0,0 +1,9 @@
++require "../netinet/in"
++require "../stdint"
++
++lib LibC
++ fun htons(x0 : UInt16T) : UInt16T
++ fun ntohs(x0 : UInt16T) : UInt16T
++ fun inet_ntop(x0 : Int, x1 : Void*, x2 : Char*, x3 : SocklenT) : Char*
++ fun inet_pton(x0 : Int, x1 : Char*, x2 : Void*) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/dirent.cr
+@@ -0,0 +1,18 @@
++require "./sys/types"
++
++lib LibC
++ type DIR = Void
++
++ struct Dirent
++ d_ino : InoT
++ d_off : OffT
++ d_reclen : UShort
++ d_type : Char
++ d_name : StaticArray(Char, 256)
++ end
++
++ fun closedir(x0 : DIR*) : Int
++ fun opendir(x0 : Char*) : DIR*
++ fun readdir(x0 : DIR*) : Dirent*
++ fun rewinddir(x0 : DIR*) : Void
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/dlfcn.cr
+@@ -0,0 +1,21 @@
++lib LibC
++ RTLD_LAZY = 1
++ RTLD_NOW = 2
++ RTLD_GLOBAL = 256
++ RTLD_LOCAL = 0
++ RTLD_DEFAULT = Pointer(Void).new(0)
++ RTLD_NEXT = Pointer(Void).new(-1)
++
++ struct DlInfo
++ dli_fname : Char*
++ dli_fbase : Void*
++ dli_sname : Char*
++ dli_saddr : Void*
++ end
++
++ fun dlclose(x0 : Void*) : Int
++ fun dlerror : Char*
++ fun dlopen(x0 : Char*, x1 : Int) : Void*
++ fun dlsym(x0 : Void*, x1 : Char*) : Void*
++ fun dladdr(x0 : Void*, x1 : DlInfo*) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/errno.cr
+@@ -0,0 +1,83 @@
++lib LibC
++ E2BIG = 7
++ EACCES = 13
++ EADDRINUSE = 98
++ EADDRNOTAVAIL = 99
++ EAFNOSUPPORT = 97
++ EAGAIN = 11
++ EALREADY = 114
++ EBADF = 9
++ EBADMSG = 74
++ EBUSY = 16
++ ECANCELED = 125
++ ECHILD = 10
++ ECONNABORTED = 103
++ ECONNREFUSED = 111
++ ECONNRESET = 104
++ EDEADLK = 35
++ EDESTADDRREQ = 89
++ EDOM = 33
++ EDQUOT = 122
++ EEXIST = 17
++ EFAULT = 14
++ EFBIG = 27
++ EHOSTUNREACH = 113
++ EIDRM = 43
++ EILSEQ = 84
++ EINPROGRESS = 115
++ EINTR = 4
++ EINVAL = 22
++ EIO = 5
++ EISCONN = 106
++ EISDIR = 21
++ ELOOP = 40
++ EMFILE = 24
++ EMLINK = 31
++ EMSGSIZE = 90
++ EMULTIHOP = 72
++ ENAMETOOLONG = 36
++ ENETDOWN = 100
++ ENETRESET = 102
++ ENETUNREACH = 101
++ ENFILE = 23
++ ENOBUFS = 105
++ ENODEV = 19
++ ENOENT = 2
++ ENOEXEC = 8
++ ENOLCK = 37
++ ENOLINK = 67
++ ENOMEM = 12
++ ENOMSG = 42
++ ENOPROTOOPT = 92
++ ENOSPC = 28
++ ENOSYS = 38
++ ENOTCONN = 107
++ ENOTDIR = 20
++ ENOTEMPTY = 39
++ ENOTRECOVERABLE = 131
++ ENOTSOCK = 88
++ ENOTSUP = LibC::EOPNOTSUPP
++ ENOTTY = 25
++ ENXIO = 6
++ EOPNOTSUPP = 95
++ EOVERFLOW = 75
++ EOWNERDEAD = 130
++ EPERM = 1
++ EPIPE = 32
++ EPROTO = 71
++ EPROTONOSUPPORT = 93
++ EPROTOTYPE = 91
++ ERANGE = 34
++ EROFS = 30
++ ESPIPE = 29
++ ESRCH = 3
++ ESTALE = 116
++ ETIMEDOUT = 110
++ ETXTBSY = 26
++ EWOULDBLOCK = LibC::EAGAIN
++ EXDEV = 18
++ ENODATA = 61
++ ENOSR = 63
++ ENOSTR = 60
++ ETIME = 62
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/fcntl.cr
+@@ -0,0 +1,32 @@
++require "./sys/types"
++require "./sys/stat"
++require "./unistd"
++
++lib LibC
++ F_GETFD = 1
++ F_SETFD = 2
++ F_GETFL = 3
++ F_SETFL = 4
++ FD_CLOEXEC = 1
++ O_CLOEXEC = 0o2000000
++ O_CREAT = 0o100
++ O_NOFOLLOW = 0o100000
++ O_TRUNC = 0o1000
++ O_APPEND = 0o2000
++ O_NONBLOCK = 0o4000
++ O_SYNC = 0o4010000
++ O_RDONLY = 0o0
++ O_RDWR = 0o2
++ O_WRONLY = 0o1
++
++ struct Flock
++ l_type : Short
++ l_whence : Short
++ l_start : OffT
++ l_len : OffT
++ l_pid : PidT
++ end
++
++ fun fcntl(x0 : Int, x1 : Int, ...) : Int
++ fun open(x0 : Char*, x1 : Int, ...) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/iconv.cr
+@@ -0,0 +1,9 @@
++require "./stddef"
++
++lib LibC
++ type IconvT = Void*
++
++ fun iconv(x0 : IconvT, x1 : Char**, x2 : SizeT*, x3 : Char**, x4 : SizeT*) : SizeT
++ fun iconv_close(x0 : IconvT) : Int
++ fun iconv_open(x0 : Char*, x1 : Char*) : IconvT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/netdb.cr
+@@ -0,0 +1,39 @@
++require "./netinet/in"
++require "./sys/socket"
++require "./stdint"
++
++lib LibC
++ AI_PASSIVE = 0x01
++ AI_CANONNAME = 0x02
++ AI_NUMERICHOST = 0x04
++ AI_NUMERICSERV = 0x400
++ AI_V4MAPPED = 0x08
++ AI_ALL = 0x10
++ AI_ADDRCONFIG = 0x20
++ EAI_AGAIN = -3
++ EAI_BADFLAGS = -1
++ EAI_FAIL = -4
++ EAI_FAMILY = -6
++ EAI_MEMORY = -10
++ EAI_NONAME = -2
++ EAI_SERVICE = -8
++ EAI_SOCKTYPE = -7
++ EAI_SYSTEM = -11
++ EAI_OVERFLOW = -12
++
++ struct Addrinfo
++ ai_flags : Int
++ ai_family : Int
++ ai_socktype : Int
++ ai_protocol : Int
++ ai_addrlen : SocklenT
++ ai_addr : Sockaddr*
++ ai_canonname : Char*
++ ai_next : Addrinfo*
++ end
++
++ fun freeaddrinfo(x0 : Addrinfo*) : Void
++ fun gai_strerror(x0 : Int) : Char*
++ fun getaddrinfo(x0 : Char*, x1 : Char*, x2 : Addrinfo*, x3 : Addrinfo**) : Int
++ fun getnameinfo(x0 : Sockaddr*, x1 : SocklenT, x2 : Char*, x3 : SocklenT, x4 : Char*, x5 : SocklenT, x6 : Int) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/netinet/in.cr
+@@ -0,0 +1,42 @@
++require "../sys/socket"
++require "../stdint"
++
++lib LibC
++ IPPROTO_IP = 0
++ IPPROTO_ICMP = 1
++ IPPROTO_RAW = 255
++ IPPROTO_TCP = 6
++ IPPROTO_UDP = 17
++
++ alias InPortT = UInt16T
++ alias InAddrT = UInt32T
++
++ struct InAddr
++ s_addr : InAddrT
++ end
++
++ union In6AddrIn6Union
++ __s6_addr : StaticArray(UInt8T, 16)
++ __s6_addr16 : StaticArray(UInt16T, 8)
++ __s6_addr32 : StaticArray(UInt32T, 4)
++ end
++
++ struct In6Addr
++ __in6_union : In6AddrIn6Union
++ end
++
++ struct SockaddrIn
++ sin_family : SaFamilyT
++ sin_port : InPortT
++ sin_addr : InAddr
++ sin_zero : StaticArray(UInt8T, 8)
++ end
++
++ struct SockaddrIn6
++ sin6_family : SaFamilyT
++ sin6_port : InPortT
++ sin6_flowinfo : UInt32T
++ sin6_addr : In6Addr
++ sin6_scope_id : UInt32T
++ end
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/netinet/tcp.cr
+@@ -0,0 +1,6 @@
++lib LibC
++ TCP_NODELAY = 1
++ TCP_KEEPIDLE = 4
++ TCP_KEEPINTVL = 5
++ TCP_KEEPCNT = 6
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/pthread.cr
+@@ -0,0 +1,18 @@
++require "./sys/types"
++
++lib LibC
++ fun pthread_cond_broadcast(x0 : PthreadCondT*) : Int
++ fun pthread_cond_destroy(x0 : PthreadCondT*) : Int
++ fun pthread_cond_init(x0 : PthreadCondT*, x1 : PthreadCondattrT*) : Int
++ fun pthread_cond_signal(x0 : PthreadCondT*) : Int
++ fun pthread_cond_wait(x0 : PthreadCondT*, x1 : PthreadMutexT*) : Int
++ fun pthread_create(x0 : PthreadT*, x1 : PthreadAttrT*, x2 : Void* -> Void*, x3 : Void*) : Int
++ fun pthread_detach(x0 : PthreadT) : Int
++ fun pthread_join(x0 : PthreadT, x1 : Void**) : Int
++ fun pthread_mutex_destroy(x0 : PthreadMutexT*) : Int
++ fun pthread_mutex_init(x0 : PthreadMutexT*, x1 : PthreadMutexattrT*) : Int
++ fun pthread_mutex_lock(x0 : PthreadMutexT*) : Int
++ fun pthread_mutex_trylock(x0 : PthreadMutexT*) : Int
++ fun pthread_mutex_unlock(x0 : PthreadMutexT*) : Int
++ fun pthread_self : PthreadT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/signal.cr
+@@ -0,0 +1,40 @@
++require "./sys/types"
++require "./time"
++
++lib LibC
++ SIGHUP = 1
++ SIGINT = 2
++ SIGQUIT = 3
++ SIGILL = 4
++ SIGTRAP = 5
++ SIGIOT = LibC::SIGABRT
++ SIGABRT = 6
++ SIGFPE = 8
++ SIGKILL = 9
++ SIGBUS = 7
++ SIGSEGV = 11
++ SIGSYS = 31
++ SIGPIPE = 13
++ SIGALRM = 14
++ SIGTERM = 15
++ SIGURG = 23
++ SIGSTOP = 19
++ SIGTSTP = 20
++ SIGCONT = 18
++ SIGCHLD = 17
++ SIGTTIN = 21
++ SIGTTOU = 22
++ SIGIO = 29
++ SIGXCPU = 24
++ SIGXFSZ = 25
++ SIGVTALRM = 26
++ SIGUSR1 = 10
++ SIGUSR2 = 12
++ SIGWINCH = 28
++ SIGPWR = 30
++ SIGSTKFLT = 16
++ SIGUNUSED = LibC::SIGSYS
++
++ fun kill(x0 : PidT, x1 : Int) : Int
++ fun signal(x0 : Int, x1 : Int -> Void) : Int -> Void
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/stddef.cr
+@@ -0,0 +1,3 @@
++lib LibC
++ alias SizeT = ULong
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/stdint.cr
+@@ -0,0 +1,10 @@
++lib LibC
++ alias Int8T = SChar
++ alias Int16T = Short
++ alias Int32T = Int
++ alias Int64T = Long
++ alias UInt8T = Char
++ alias UInt16T = UShort
++ alias UInt32T = UInt
++ alias UInt64T = ULong
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/stdio.cr
+@@ -0,0 +1,9 @@
++require "./sys/types"
++require "./stddef"
++
++lib LibC
++ fun printf(x0 : Char*, ...) : Int
++ fun dprintf(fd : Int, format : Char*, ...) : Int
++ fun rename(x0 : Char*, x1 : Char*) : Int
++ fun snprintf(x0 : Char*, x1 : SizeT, x2 : Char*, ...) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/stdlib.cr
+@@ -0,0 +1,25 @@
++require "./stddef"
++require "./sys/wait"
++
++lib LibC
++ struct DivT
++ quot : Int
++ rem : Int
++ end
++
++ fun atof(x0 : Char*) : Double
++ fun div(x0 : Int, x1 : Int) : DivT
++ fun exit(x0 : Int) : NoReturn
++ fun free(x0 : Void*) : Void
++ fun getenv(x0 : Char*) : Char*
++ fun malloc(x0 : SizeT) : Void*
++ fun mkstemp(x0 : Char*) : Int
++ fun mkstemps(x0 : Char*, x1 : Int) : Int
++ fun putenv(x0 : Char*) : Int
++ fun realloc(x0 : Void*, x1 : SizeT) : Void*
++ fun realpath(x0 : Char*, x1 : Char*) : Char*
++ fun setenv(x0 : Char*, x1 : Char*, x2 : Int) : Int
++ fun strtof(x0 : Char*, x1 : Char**) : Float
++ fun strtod(x0 : Char*, x1 : Char**) : Double
++ fun unsetenv(x0 : Char*) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/string.cr
+@@ -0,0 +1,9 @@
++require "./stddef"
++
++lib LibC
++ fun memchr(x0 : Void*, c : Int, n : SizeT) : Void*
++ fun memcmp(x0 : Void*, x1 : Void*, x2 : SizeT) : Int
++ fun strcmp(x0 : Char*, x1 : Char*) : Int
++ fun strerror(x0 : Int) : Char*
++ fun strlen(x0 : Char*) : SizeT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/mman.cr
+@@ -0,0 +1,31 @@
++require "./types"
++
++lib LibC
++ PROT_EXEC = 4
++ PROT_NONE = 0
++ PROT_READ = 1
++ PROT_WRITE = 2
++ MAP_FIXED = 0x10
++ MAP_PRIVATE = 0x02
++ MAP_SHARED = 0x01
++ MAP_ANON = 0x20
++ MAP_ANONYMOUS = LibC::MAP_ANON
++ MAP_FAILED = Pointer(Void).new(-1)
++ POSIX_MADV_DONTNEED = 0
++ POSIX_MADV_NORMAL = 0
++ POSIX_MADV_RANDOM = 1
++ POSIX_MADV_SEQUENTIAL = 2
++ POSIX_MADV_WILLNEED = 3
++ MADV_DONTNEED = 4
++ MADV_NORMAL = 0
++ MADV_RANDOM = 1
++ MADV_SEQUENTIAL = 2
++ MADV_WILLNEED = 3
++ MADV_HUGEPAGE = 14
++ MADV_NOHUGEPAGE = 15
++
++ fun mmap(x0 : Void*, x1 : SizeT, x2 : Int, x3 : Int, x4 : Int, x5 : OffT) : Void*
++ fun mprotect(x0 : Void*, x1 : SizeT, x2 : Int) : Int
++ fun munmap(x0 : Void*, x1 : SizeT) : Int
++ fun madvise(x0 : Void*, x1 : SizeT, x2 : Int) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/select.cr
+@@ -0,0 +1,14 @@
++require "./types"
++require "./time"
++require "../time"
++require "../signal"
++
++lib LibC
++ alias FdMask = ULong
++
++ struct FdSet
++ fds_bits : StaticArray(ULong, 16)
++ end
++
++ fun select(x0 : Int, x1 : FdSet*, x2 : FdSet*, x3 : FdSet*, x4 : Timeval*) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/socket.cr
+@@ -0,0 +1,65 @@
++require "./types"
++
++lib LibC
++ SOCK_DGRAM = 2
++ SOCK_RAW = 3
++ SOCK_SEQPACKET = 5
++ SOCK_STREAM = 1
++ SOL_SOCKET = 1
++ SO_BROADCAST = 6
++ SO_KEEPALIVE = 9
++ SO_LINGER = 13
++ SO_RCVBUF = 8
++ SO_REUSEADDR = 2
++ SO_REUSEPORT = 15
++ SO_SNDBUF = 7
++ PF_INET = 2
++ PF_INET6 = 10
++ PF_UNIX = LibC::PF_LOCAL
++ PF_UNSPEC = 0
++ PF_LOCAL = 1
++ AF_INET = LibC::PF_INET
++ AF_INET6 = LibC::PF_INET6
++ AF_UNIX = LibC::AF_LOCAL
++ AF_UNSPEC = LibC::PF_UNSPEC
++ AF_LOCAL = LibC::PF_LOCAL
++ SHUT_RD = 0
++ SHUT_RDWR = 2
++ SHUT_WR = 1
++ SOCK_CLOEXEC = 0o2000000
++
++ alias SocklenT = UInt
++ alias SaFamilyT = UShort
++
++ struct Sockaddr
++ sa_family : SaFamilyT
++ sa_data : StaticArray(Char, 14)
++ end
++
++ struct SockaddrStorage
++ ss_family : SaFamilyT
++ __ss_align : ULong
++ __ss_padding : StaticArray(Char, 112)
++ end
++
++ struct Linger
++ l_onoff : Int
++ l_linger : Int
++ end
++
++ fun accept(x0 : Int, x1 : Sockaddr*, x2 : SocklenT*) : Int
++ fun bind(x0 : Int, x1 : Sockaddr*, x2 : SocklenT) : Int
++ fun connect(x0 : Int, x1 : Sockaddr*, x2 : SocklenT) : Int
++ fun getpeername(x0 : Int, x1 : Sockaddr*, x2 : SocklenT*) : Int
++ fun getsockname(x0 : Int, x1 : Sockaddr*, x2 : SocklenT*) : Int
++ fun getsockopt(x0 : Int, x1 : Int, x2 : Int, x3 : Void*, x4 : SocklenT*) : Int
++ fun listen(x0 : Int, x1 : Int) : Int
++ fun recv(x0 : Int, x1 : Void*, x2 : SizeT, x3 : Int) : SSizeT
++ fun recvfrom(x0 : Int, x1 : Void*, x2 : SizeT, x3 : Int, x4 : Sockaddr*, x5 : SocklenT*) : SSizeT
++ fun send(x0 : Int, x1 : Void*, x2 : SizeT, x3 : Int) : SSizeT
++ fun sendto(x0 : Int, x1 : Void*, x2 : SizeT, x3 : Int, x4 : Sockaddr*, x5 : SocklenT) : SSizeT
++ fun setsockopt(x0 : Int, x1 : Int, x2 : Int, x3 : Void*, x4 : SocklenT) : Int
++ fun shutdown(x0 : Int, x1 : Int) : Int
++ fun socket(x0 : Int, x1 : Int, x2 : Int) : Int
++ fun socketpair(x0 : Int, x1 : Int, x2 : Int, x3 : StaticArray(Int, 2)) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/stat.cr
+@@ -0,0 +1,56 @@
++require "./types"
++require "../time"
++
++lib LibC
++ S_IFMT = 0o170000
++ S_IFBLK = 0o060000
++ S_IFCHR = 0o020000
++ S_IFIFO = 0o010000
++ S_IFREG = 0o100000
++ S_IFDIR = 0o040000
++ S_IFLNK = 0o120000
++ S_IFSOCK = 0o140000
++ S_IRUSR = 0o400
++ S_IWUSR = 0o200
++ S_IXUSR = 0o100
++ S_IRWXU = 0o700
++ S_IRGRP = 0o040
++ S_IWGRP = 0o020
++ S_IXGRP = 0o010
++ S_IRWXG = 0o070
++ S_IROTH = 0o004
++ S_IWOTH = 0o002
++ S_IXOTH = 0o001
++ S_IRWXO = 0o007
++ S_ISUID = 0o4000
++ S_ISGID = 0o2000
++ S_ISVTX = 0o1000
++
++ struct Stat
++ st_dev : DevT
++ st_ino : InoT
++ st_mode : ModeT
++ st_nlink : NlinkT
++ st_uid : UidT
++ st_gid : GidT
++ st_rdev : DevT
++ __pad : ULong
++ st_size : OffT
++ st_blksize : BlksizeT
++ __pad2 : Int
++ st_blocks : BlkcntT
++ st_atim : Timespec
++ st_mtim : Timespec
++ st_ctim : Timespec
++ __unused : StaticArray(UInt, 2)
++ end
++
++ fun chmod(x0 : Char*, x1 : ModeT) : Int
++ fun fstat(x0 : Int, x1 : Stat*) : Int
++ fun lstat(x0 : Char*, x1 : Stat*) : Int
++ fun mkdir(x0 : Char*, x1 : ModeT) : Int
++ fun mkfifo(x0 : Char*, x1 : ModeT) : Int
++ fun mknod(x0 : Char*, x1 : ModeT, x2 : DevT) : Int
++ fun stat(x0 : Char*, x1 : Stat*) : Int
++ fun umask(x0 : ModeT) : ModeT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/syscall.cr
+@@ -0,0 +1,3 @@
++lib LibC
++ SYS_getrandom = 278
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/time.cr
+@@ -0,0 +1,16 @@
++require "./types"
++
++lib LibC
++ struct Timeval
++ tv_sec : TimeT
++ tv_usec : SusecondsT
++ end
++
++ struct Timezone
++ tz_minuteswest : Int
++ tz_dsttime : Int
++ end
++
++ fun gettimeofday(x0 : Timeval*, x1 : Void*) : Int
++ fun utimes(path : Char*, times : Timeval[2]) : Int
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/times.cr
+@@ -0,0 +1,12 @@
++require "./types"
++
++lib LibC
++ struct Tms
++ tms_utime : ClockT
++ tms_stime : ClockT
++ tms_cutime : ClockT
++ tms_cstime : ClockT
++ end
++
++ fun times(x0 : Tms*) : ClockT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/types.cr
+@@ -0,0 +1,61 @@
++require "../stddef"
++require "../stdint"
++
++lib LibC
++ alias BlkcntT = Long
++ alias BlksizeT = Int
++ alias ClockT = Long
++ alias ClockidT = Int
++ alias DevT = ULong
++ alias GidT = UInt
++ alias IdT = UInt
++ alias InoT = ULong
++ alias ModeT = UInt
++ alias NlinkT = UInt
++ alias OffT = Long
++ alias PidT = Int
++
++ union PthreadAttrTU
++ __i : StaticArray(Int, 14)
++ __vi : StaticArray(Int, 14)
++ __s : StaticArray(ULong, 7)
++ end
++
++ struct PthreadAttrT
++ __u : PthreadAttrTU
++ end
++
++ union PthreadCondTU
++ __i : StaticArray(Int, 12)
++ __vi : StaticArray(Int, 12)
++ __p : StaticArray(Void*, 6)
++ end
++
++ struct PthreadCondT
++ __u : PthreadCondTU
++ end
++
++ struct PthreadCondattrT
++ __attr : UInt
++ end
++
++ union PthreadMutexTU
++ __i : StaticArray(Int, 10)
++ __vi : StaticArray(Int, 10)
++ __p : StaticArray(Void*, 5)
++ end
++
++ struct PthreadMutexT
++ __u : PthreadMutexTU
++ end
++
++ struct PthreadMutexattrT
++ __attr : UInt
++ end
++
++ type PthreadT = Void*
++ alias SSizeT = Long
++ alias SusecondsT = Long
++ alias TimeT = Long
++ alias UidT = UInt
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/un.cr
+@@ -0,0 +1,8 @@
++require "./socket"
++
++lib LibC
++ struct SockaddrUn
++ sun_family : SaFamilyT
++ sun_path : StaticArray(Char, 108)
++ end
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/sys/wait.cr
+@@ -0,0 +1,8 @@
++require "./types"
++require "../signal"
++
++lib LibC
++ WNOHANG = 1
++
++ fun waitpid(x0 : PidT, x1 : Int*, x2 : Int) : PidT
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/termios.cr
+@@ -0,0 +1,120 @@
++require "./sys/types"
++
++lib LibC
++ VEOF = 4
++ VEOL = 11
++ VERASE = 2
++ VINTR = 0
++ VKILL = 3
++ VMIN = 6
++ VQUIT = 1
++ VSTART = 8
++ VSTOP = 9
++ VSUSP = 10
++ BRKINT = 0o000002
++ ICRNL = 0o000400
++ IGNBRK = 0o000001
++ IGNCR = 0o000200
++ IGNPAR = 0o000004
++ INLCR = 0o000100
++ INPCK = 0o000020
++ ISTRIP = 0o000040
++ IXANY = 0o004000
++ IXOFF = 0o010000
++ IXON = 0o002000
++ PARMRK = 0o000010
++ OPOST = 0o000001
++ ONLCR = 0o000004
++ OCRNL = 0o000010
++ ONOCR = 0o000020
++ ONLRET = 0o000040
++ OFDEL = 0o000200
++ OFILL = 0o000100
++ CRDLY = 0o003000
++ CR0 = 0o000000
++ CR1 = 0o001000
++ CR2 = 0o002000
++ CR3 = 0o003000
++ TABDLY = 0o014000
++ TAB0 = 0o000000
++ TAB1 = 0o004000
++ TAB2 = 0o010000
++ TAB3 = 0o014000
++ BSDLY = 0o020000
++ BS0 = 0o000000
++ BS1 = 0o020000
++ VTDLY = 0o040000
++ VT0 = 0o000000
++ VT1 = 0o040000
++ FFDLY = 0o100000
++ FF0 = 0o000000
++ FF1 = 0o100000
++ NLDLY = 0o000400
++ NL0 = 0o000000
++ NL1 = 0o000400
++ B0 = 0o000000
++ B50 = 0o000001
++ B75 = 0o000002
++ B110 = 0o000003
++ B134 = 0o000004
++ B150 = 0o000005
++ B200 = 0o000006
++ B300 = 0o000007
++ B600 = 0o000010
++ B1200 = 0o000011
++ B1800 = 0o000012
++ B2400 = 0o000013
++ B4800 = 0o000014
++ B9600 = 0o000015
++ B19200 = 0o000016
++ B38400 = 0o000017
++ CSIZE = 0o000060
++ CS5 = 0o000000
++ CS6 = 0o000020
++ CS7 = 0o000040
++ CS8 = 0o000060
++ CSTOPB = 0o000100
++ CREAD = 0o000200
++ PARENB = 0o000400
++ PARODD = 0o001000
++ HUPCL = 0o002000
++ CLOCAL = 0o004000
++ ECHO = 0o000010
++ ECHOE = 0o000020
++ ECHOK = 0o000040
++ ECHONL = 0o000100
++ ICANON = 0o000002
++ IEXTEN = 0o100000
++ ISIG = 0o000001
++ NOFLSH = 0o000200
++ TOSTOP = 0o000400
++ TCSANOW = 0
++ TCSADRAIN = 1
++ TCSAFLUSH = 2
++ TCIFLUSH = 0
++ TCIOFLUSH = 2
++ TCOFLUSH = 1
++ TCIOFF = 2
++ TCION = 3
++ TCOOFF = 0
++ TCOON = 1
++
++ alias CcT = Char
++ alias SpeedT = UInt
++ alias TcflagT = UInt
++
++ struct Termios
++ c_iflag : TcflagT
++ c_oflag : TcflagT
++ c_cflag : TcflagT
++ c_lflag : TcflagT
++ c_line : CcT
++ c_cc : StaticArray(CcT, 32)
++ __c_ispeed : SpeedT
++ __c_ospeed : SpeedT
++ end
++
++ fun tcgetattr(x0 : Int, x1 : Termios*) : Int
++ fun tcsetattr(x0 : Int, x1 : Int, x2 : Termios*) : Int
++ fun cfmakeraw(x0 : Termios*) : Void
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/time.cr
+@@ -0,0 +1,37 @@
++require "./sys/types"
++
++lib LibC
++ CLOCK_MONOTONIC = 1
++ CLOCK_REALTIME = 0
++
++ struct Tm
++ tm_sec : Int
++ tm_min : Int
++ tm_hour : Int
++ tm_mday : Int
++ tm_mon : Int
++ tm_year : Int
++ tm_wday : Int
++ tm_yday : Int
++ tm_isdst : Int
++ tm_gmtoff : Long
++ tm_zone : Char*
++ end
++
++ struct Timespec
++ tv_sec : TimeT
++ tv_nsec : Long
++ end
++
++ fun clock_gettime(x0 : ClockidT, x1 : Timespec*) : Int
++ fun clock_settime(x0 : ClockidT, x1 : Timespec*) : Int
++ fun gmtime_r(x0 : TimeT*, x1 : Tm*) : Tm*
++ fun localtime_r(x0 : TimeT*, x1 : Tm*) : Tm*
++ fun mktime(x0 : Tm*) : TimeT
++ fun tzset : Void
++ fun timegm(x0 : Tm*) : TimeT
++
++ $daylight : Int
++ $timezone : Long
++ $tzname : StaticArray(Char*, 2)
++end
+--- /dev/null
++++ b/src/lib_c/aarch64-linux-musl/c/unistd.cr
+@@ -0,0 +1,41 @@
++require "./sys/types"
++require "./stdint"
++
++lib LibC
++ F_OK = 0
++ R_OK = 4
++ W_OK = 2
++ X_OK = 1
++ SC_CLK_TCK = 2
++ SC_NPROCESSORS_ONLN = 84
++
++ fun access(x0 : Char*, x1 : Int) : Int
++ fun chdir(x0 : Char*) : Int
++ fun chown(x0 : Char*, x1 : UidT, x2 : GidT) : Int
++ fun close(x0 : Int) : Int
++ fun dup2(x0 : Int, x1 : Int) : Int
++ fun _exit(x0 : Int) : NoReturn
++ fun execvp(x0 : Char*, x1 : Char**) : Int
++ @[ReturnsTwice]
++ fun fork : PidT
++ fun ftruncate(x0 : Int, x1 : OffT) : Int
++ fun getcwd(x0 : Char*, x1 : SizeT) : Char*
++ fun gethostname(x0 : Char*, x1 : SizeT) : Int
++ fun getpgid(x0 : PidT) : PidT
++ fun getpid : PidT
++ fun getppid : PidT
++ fun isatty(x0 : Int) : Int
++ fun lchown(x0 : Char*, x1 : UidT, x2 : GidT) : Int
++ fun link(x0 : Char*, x1 : Char*) : Int
++ fun lockf(x0 : Int, x1 : Int, x2 : OffT) : Int
++ fun lseek(x0 : Int, x1 : OffT, x2 : Int) : OffT
++ fun pipe(x0 : StaticArray(Int, 2)) : Int
++ fun read(x0 : Int, x1 : Void*, x2 : SizeT) : SSizeT
++ fun pread(x0 : Int, x1 : Void*, x2 : SizeT, x3 : OffT) : SSizeT
++ fun rmdir(x0 : Char*) : Int
++ fun symlink(x0 : Char*, x1 : Char*) : Int
++ fun syscall(x0 : Long, ...) : Long
++ fun sysconf(x0 : Int) : Long
++ fun unlink(x0 : Char*) : Int
++ fun write(x0 : Int, x1 : Void*, x2 : SizeT) : SSizeT
++end