initial commit

1 files changed, 712 insertions, 0 deletions

diff --git a/vendor/modernc.org/libc/libc_linux_riscv64.go b/vendor/modernc.org/libc/libc_linux_riscv64.go
new file mode 100644
index 0000000..21f65d6
--- /dev/null
+++ b/vendor/modernc.org/libc/libc_linux_riscv64.go
@@ -0,0 +1,712 @@
+// Copyright 2020 The Libc Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package libc // import "modernc.org/libc"
+
+import (
+	"os"
+	"strings"
+	gotime "time"
+	"unicode"
+	"unsafe"
+
+	"golang.org/x/sys/unix"
+	"modernc.org/libc/errno"
+	"modernc.org/libc/fcntl"
+	"modernc.org/libc/signal"
+	"modernc.org/libc/stdio"
+	"modernc.org/libc/sys/types"
+	"modernc.org/libc/time"
+	"modernc.org/libc/utime"
+	"modernc.org/libc/wctype"
+)
+
+var (
+	startTime = gotime.Now() // For clock(3)
+)
+
+// int sigaction(int signum, const struct sigaction *act, struct sigaction *oldact);
+func Xsigaction(t *TLS, signum int32, act, oldact uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v signum=%v oldact=%v, (%v:)", t, signum, oldact, origin(2))
+	}
+	// 	musl/arch/x86_64/ksigaction.h
+	//
+	//	struct k_sigaction {
+	//		void (*handler)(int);
+	//		unsigned long flags;
+	//		void (*restorer)(void);
+	//		unsigned mask[2];
+	//	};
+	type k_sigaction struct {
+		handler  uintptr
+		flags    ulong
+		restorer uintptr
+		mask     [2]uint32
+	}
+
+	var kact, koldact uintptr
+	if act != 0 {
+		sz := int(unsafe.Sizeof(k_sigaction{}))
+		kact = t.Alloc(sz)
+		defer t.Free(sz)
+		*(*k_sigaction)(unsafe.Pointer(kact)) = k_sigaction{
+			handler:  (*signal.Sigaction)(unsafe.Pointer(act)).F__sigaction_handler.Fsa_handler,
+			flags:    ulong((*signal.Sigaction)(unsafe.Pointer(act)).Fsa_flags),
+			restorer: (*signal.Sigaction)(unsafe.Pointer(act)).Fsa_restorer,
+		}
+		Xmemcpy(t, kact+unsafe.Offsetof(k_sigaction{}.mask), act+unsafe.Offsetof(signal.Sigaction{}.Fsa_mask), types.Size_t(unsafe.Sizeof(k_sigaction{}.mask)))
+	}
+	if oldact != 0 {
+		panic(todo(""))
+	}
+
+	if _, _, err := unix.Syscall6(unix.SYS_RT_SIGACTION, uintptr(signum), kact, koldact, unsafe.Sizeof(k_sigaction{}.mask), 0, 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
+
+	if oldact != 0 {
+		panic(todo(""))
+	}
+
+	return 0
+}
+
+// int fcntl(int fd, int cmd, ... /* arg */ );
+func Xfcntl64(t *TLS, fd, cmd int32, args uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v cmd=%v args=%v, (%v:)", t, cmd, args, origin(2))
+	}
+	var arg uintptr
+	if args != 0 {
+		arg = *(*uintptr)(unsafe.Pointer(args))
+	}
+	if cmd == fcntl.F_SETFL {
+		arg |= unix.O_LARGEFILE
+	}
+	n, _, err := unix.Syscall(unix.SYS_FCNTL, uintptr(fd), uintptr(cmd), arg)
+	if err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: fd %v cmd %v", origin(1), fcntlCmdStr(fd), cmd)
+		// }
+		t.setErrno(err)
+		return -1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: %d %s %#x: %d", origin(1), fd, fcntlCmdStr(cmd), arg, n)
+	// }
+	return int32(n)
+}
+
+// int fstatat(int dirfd, const char *pathname, struct stat *statbuf, int flags);
+func Xfstatat(t *TLS, dirfd int32, pathname, statbuf uintptr, flags int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v dirfd=%v statbuf=%v flags=%v, (%v:)", t, dirfd, statbuf, flags, origin(2))
+	}
+	// From golang.org/x/sys/unix/zsyscall_linux_riscv64.go
+	if _, _, err := unix.Syscall6(unix.SYS_FSTATAT, uintptr(dirfd), pathname, statbuf, uintptr(flags), 0, 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
+
+	return 0
+}
+
+// int lstat(const char *pathname, struct stat *statbuf);
+func Xlstat64(t *TLS, pathname, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux_riscv64.go
+	return Xfstatat(t, unix.AT_FDCWD, pathname, statbuf, unix.AT_SYMLINK_NOFOLLOW)
+}
+
+// int stat(const char *pathname, struct stat *statbuf);
+func Xstat64(t *TLS, pathname, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v statbuf=%v, (%v:)", t, statbuf, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux_riscv64.go
+	return Xfstatat(t, unix.AT_FDCWD, pathname, statbuf, 0)
+}
+
+// int fstat(int fd, struct stat *statbuf);
+func Xfstat64(t *TLS, fd int32, statbuf uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v statbuf=%v, (%v:)", t, fd, statbuf, origin(2))
+	}
+	if _, _, err := unix.Syscall(unix.SYS_FSTAT, uintptr(fd), statbuf, 0); err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: fd %d: %v", origin(1), fd, err)
+		// }
+		t.setErrno(err)
+		return -1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: %d size %#x: ok\n%+v", origin(1), fd, (*stat.Stat)(unsafe.Pointer(statbuf)).Fst_size, (*stat.Stat)(unsafe.Pointer(statbuf)))
+	// }
+	return 0
+}
+
+func Xmmap(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, offset types.Off_t) uintptr {
+	if __ccgo_strace {
+		trc("t=%v addr=%v length=%v fd=%v offset=%v, (%v:)", t, addr, length, fd, offset, origin(2))
+	}
+	return Xmmap64(t, addr, length, prot, flags, fd, offset)
+}
+
+// void *mmap(void *addr, size_t length, int prot, int flags, int fd, off_t offset);
+func Xmmap64(t *TLS, addr uintptr, length types.Size_t, prot, flags, fd int32, offset types.Off_t) uintptr {
+	if __ccgo_strace {
+		trc("t=%v addr=%v length=%v fd=%v offset=%v, (%v:)", t, addr, length, fd, offset, origin(2))
+	}
+	data, _, err := unix.Syscall6(unix.SYS_MMAP, addr, uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(offset))
+	if err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: %v", origin(1), err)
+		// }
+		t.setErrno(err)
+		return ^uintptr(0) // (void*)-1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: %#x", origin(1), data)
+	// }
+	return data
+}
+
+// void *mremap(void *old_address, size_t old_size, size_t new_size, int flags, ... /* void *new_address */);
+func Xmremap(t *TLS, old_address uintptr, old_size, new_size types.Size_t, flags int32, args uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v old_address=%v new_size=%v flags=%v args=%v, (%v:)", t, old_address, new_size, flags, args, origin(2))
+	}
+	var arg uintptr
+	if args != 0 {
+		arg = *(*uintptr)(unsafe.Pointer(args))
+	}
+	data, _, err := unix.Syscall6(unix.SYS_MREMAP, old_address, uintptr(old_size), uintptr(new_size), uintptr(flags), arg, 0)
+	if err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: %v", origin(1), err)
+		// }
+		t.setErrno(err)
+		return ^uintptr(0) // (void*)-1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: %#x", origin(1), data)
+	// }
+	return data
+}
+
+// int ftruncate(int fd, off_t length);
+func Xftruncate64(t *TLS, fd int32, length types.Off_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v fd=%v length=%v, (%v:)", t, fd, length, origin(2))
+	}
+	if _, _, err := unix.Syscall(unix.SYS_FTRUNCATE, uintptr(fd), uintptr(length), 0); err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: fd %d: %v", origin(1), fd, err)
+		// }
+		t.setErrno(err)
+		return -1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: %d %#x: ok", origin(1), fd, length)
+	// }
+	return 0
+}
+
+// off64_t lseek64(int fd, off64_t offset, int whence);
+func Xlseek64(t *TLS, fd int32, offset types.Off_t, whence int32) types.Off_t {
+	if __ccgo_strace {
+		trc("t=%v fd=%v offset=%v whence=%v, (%v:)", t, fd, offset, whence, origin(2))
+	}
+	n, _, err := unix.Syscall(unix.SYS_LSEEK, uintptr(fd), uintptr(offset), uintptr(whence))
+	if err != 0 {
+		// if dmesgs {
+		// 	dmesg("%v: fd %v, off %#x, whence %v: %v", origin(1), fd, offset, whenceStr(whence), err)
+		// }
+		t.setErrno(err)
+		return -1
+	}
+
+	// if dmesgs {
+	// 	dmesg("%v: fd %v, off %#x, whence %v: %#x", origin(1), fd, offset, whenceStr(whence), n)
+	// }
+	return types.Off_t(n)
+}
+
+// From man utime executed on linux/riscv64:
+//
+// The utimbuf structure is:
+//
+//            struct utimbuf {
+//                time_t actime;       /* access time */
+//                time_t modtime;      /* modification time */
+//            };
+
+type utimbuf struct {
+	actime  utime.Time_t
+	modtime utime.Time_t
+}
+
+// int utime(const char *filename, const struct utimbuf *times);
+func Xutime(t *TLS, filename, times uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v times=%v, (%v:)", t, times, origin(2))
+	}
+	if times == 0 {
+		return Xutimes(t, filename, 0)
+	}
+
+	n := int(unsafe.Sizeof([2]types.Timeval{}))
+	p := t.Alloc(n)
+	defer t.Free(n)
+	*(*[2]types.Timeval)(unsafe.Pointer(p)) = [2]types.Timeval{
+		{Ftv_sec: (*utimbuf)(unsafe.Pointer(times)).actime},
+		{Ftv_sec: (*utimbuf)(unsafe.Pointer(times)).modtime},
+	}
+	return Xutimes(t, filename, p)
+}
+
+// unsigned int alarm(unsigned int seconds);
+func Xalarm(t *TLS, seconds uint32) uint32 {
+	if __ccgo_strace {
+		trc("t=%v seconds=%v, (%v:)", t, seconds, origin(2))
+	}
+	panic(todo(""))
+	// No alarm syscall on linux/riscv64. And cannot implement with setitimer as in musl,
+	// because of missing defination to constant ITIMER_REAL in types_linux_riscv64.go.
+}
+
+// time_t time(time_t *tloc);
+func Xtime(t *TLS, tloc uintptr) types.Time_t {
+	if __ccgo_strace {
+		trc("t=%v tloc=%v, (%v:)", t, tloc, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux_riscv64.go
+	var tv types.Timeval
+	if err := Xgettimeofday(t, uintptr(unsafe.Pointer(&tv)), 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
+
+	if tloc != 0 {
+		*(*types.Time_t)(unsafe.Pointer(tloc)) = tv.Ftv_sec
+	}
+	return tv.Ftv_sec
+}
+
+// int getrlimit(int resource, struct rlimit *rlim);
+func Xgetrlimit64(t *TLS, resource int32, rlim uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
+	}
+	if _, _, err := unix.Syscall(unix.SYS_GETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
+
+	return 0
+}
+
+// int mkdir(const char *path, mode_t mode);
+func Xmkdir(t *TLS, path uintptr, mode types.Mode_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v path=%v mode=%v, (%v:)", t, path, mode, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xmkdirat(t, unix.AT_FDCWD, path, mode)
+}
+
+// int symlink(const char *target, const char *linkpath);
+func Xsymlink(t *TLS, target, linkpath uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v linkpath=%v, (%v:)", t, linkpath, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xsymlinkat(t, target, unix.AT_FDCWD, linkpath)
+}
+
+// int chmod(const char *pathname, mode_t mode)
+func Xchmod(t *TLS, pathname uintptr, mode types.Mode_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xfchmodat(t, unix.AT_FDCWD, pathname, mode, 0)
+}
+
+// int utimes(const char *filename, const struct timeval times[2]);
+func Xutimes(t *TLS, filename, times uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v times=%v, (%v:)", t, times, origin(2))
+	}
+	return Xutimensat(t, unix.AT_FDCWD, filename, times, 0)
+}
+
+// int unlink(const char *pathname);
+func Xunlink(t *TLS, pathname uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v, (%v:)", t, pathname, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xunlinkat(t, unix.AT_FDCWD, pathname, 0)
+}
+
+// int access(const char *pathname, int mode);
+func Xaccess(t *TLS, pathname uintptr, mode int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v mode=%v, (%v:)", t, pathname, mode, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xfaccessat(t, unix.AT_FDCWD, pathname, mode, 0)
+}
+
+// int rmdir(const char *pathname);
+func Xrmdir(t *TLS, pathname uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v, (%v:)", t, pathname, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xunlinkat(t, unix.AT_FDCWD, pathname, unix.AT_REMOVEDIR)
+}
+
+// int rename(const char *oldpath, const char *newpath);
+func Xrename(t *TLS, oldpath, newpath uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v newpath=%v, (%v:)", t, newpath, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xrenameat(t, unix.AT_FDCWD, oldpath, unix.AT_FDCWD, newpath)
+}
+
+// int renameat(int olddirfd, const char *oldpath,	int newdirfd, const char *newpath);
+func Xrenameat(t *TLS, olddirfd int32, oldpath uintptr, newdirfd int32, newpath uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v olddirfd=%v oldpath=%v newdirfd=%v newpath=%v, (%v:)", t, olddirfd, oldpath, newdirfd, newpath, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux_riscv64.go
+	return Xrenameat2(t, olddirfd, oldpath, newdirfd, newpath, 0)
+}
+
+// int mknod(const char *pathname, mode_t mode, dev_t dev);
+func Xmknod(t *TLS, pathname uintptr, mode types.Mode_t, dev types.Dev_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v mode=%v dev=%v, (%v:)", t, pathname, mode, dev, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xmknodat(t, unix.AT_FDCWD, pathname, mode, dev)
+}
+
+// int chown(const char *pathname, uid_t owner, gid_t group);
+func Xchown(t *TLS, pathname uintptr, owner types.Uid_t, group types.Gid_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v pathname=%v owner=%v group=%v, (%v:)", t, pathname, owner, group, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xfchownat(t, unix.AT_FDCWD, pathname, owner, group, 0)
+}
+
+// int link(const char *oldpath, const char *newpath);
+func Xlink(t *TLS, oldpath, newpath uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v newpath=%v, (%v:)", t, newpath, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xlinkat(t, unix.AT_FDCWD, oldpath, unix.AT_FDCWD, newpath, 0)
+}
+
+// int pipe(int pipefd[2]);
+func Xpipe(t *TLS, pipefd uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v pipefd=%v, (%v:)", t, pipefd, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xpipe2(t, pipefd, 0)
+}
+
+// int dup2(int oldfd, int newfd);
+func Xdup2(t *TLS, oldfd, newfd int32) int32 {
+	if __ccgo_strace {
+		trc("t=%v newfd=%v, (%v:)", t, newfd, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xdup3(t, oldfd, newfd, 0)
+}
+
+// ssize_t readlink(const char *restrict path, char *restrict buf, size_t bufsize);
+func Xreadlink(t *TLS, path, buf uintptr, bufsize types.Size_t) types.Ssize_t {
+	if __ccgo_strace {
+		trc("t=%v buf=%v bufsize=%v, (%v:)", t, buf, bufsize, origin(2))
+	}
+	// From golang.org/x/sys/unix/syscall_linux.go
+	return Xreadlinkat(t, unix.AT_FDCWD, path, buf, bufsize)
+}
+
+// FILE *fopen64(const char *pathname, const char *mode);
+func Xfopen64(t *TLS, pathname, mode uintptr) uintptr {
+	if __ccgo_strace {
+		trc("t=%v mode=%v, (%v:)", t, mode, origin(2))
+	}
+	m := strings.ReplaceAll(GoString(mode), "b", "")
+	var flags int
+	switch m {
+	case "r":
+		flags = os.O_RDONLY
+	case "r+":
+		flags = os.O_RDWR
+	case "w":
+		flags = os.O_WRONLY | os.O_CREATE | os.O_TRUNC
+	case "w+":
+		flags = os.O_RDWR | os.O_CREATE | os.O_TRUNC
+	case "a":
+		flags = os.O_WRONLY | os.O_CREATE | os.O_APPEND
+	case "a+":
+		flags = os.O_RDWR | os.O_CREATE | os.O_APPEND
+	default:
+		panic(m)
+	}
+	//TODO- flags |= fcntl.O_LARGEFILE
+
+	// From golang.org/x/sys/unix/syscall_linux.go
+	fd := Xopenat(t, unix.AT_FDCWD, pathname, int32(flags|unix.O_LARGEFILE), 0666)
+	if fd == -1 {
+		return 0
+	}
+
+	if p := newFile(t, fd); p != 0 {
+		return p
+	}
+
+	Xclose(t, fd)
+	t.setErrno(errno.ENOMEM)
+	return 0
+}
+
+// int iswspace(wint_t wc);
+func Xiswspace(t *TLS, wc wctype.Wint_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v wc=%v, (%v:)", t, wc, origin(2))
+	}
+	return Bool32(unicode.IsSpace(rune(wc)))
+}
+
+// int iswalnum(wint_t wc);
+func Xiswalnum(t *TLS, wc wctype.Wint_t) int32 {
+	if __ccgo_strace {
+		trc("t=%v wc=%v, (%v:)", t, wc, origin(2))
+	}
+	return Bool32(unicode.IsLetter(rune(wc)) || unicode.IsNumber(rune(wc)))
+}
+
+func __syscall1(t *TLS, trap, p1 long) long {
+	return __syscall(unix.Syscall(uintptr(trap), uintptr(p1), 0, 0))
+}
+
+func __syscall3(t *TLS, trap, p1, p2, p3 long) long {
+	return __syscall(unix.Syscall(uintptr(trap), uintptr(p1), uintptr(p2), uintptr(p3)))
+}
+
+func __syscall4(t *TLS, trap, p1, p2, p3, p4 long) long {
+	return __syscall(unix.Syscall6(uintptr(trap), uintptr(p1), uintptr(p2), uintptr(p3), uintptr(p4), 0, 0))
+}
+
+// int setrlimit(int resource, const struct rlimit *rlim);
+func Xsetrlimit64(t *TLS, resource int32, rlim uintptr) int32 {
+	if __ccgo_strace {
+		trc("t=%v resource=%v rlim=%v, (%v:)", t, resource, rlim, origin(2))
+	}
+	if _, _, err := unix.Syscall(unix.SYS_SETRLIMIT, uintptr(resource), uintptr(rlim), 0); err != 0 {
+		t.setErrno(err)
+		return -1
+	}
+
+	return 0
+}
+
+func AtomicLoadNUint8(ptr uintptr, memorder int32) uint8 {
+	return byte(a_load_8(ptr))
+}
+
+var _table1 = [384]int32{
+	129: int32(1),
+	130: int32(2),
+	131: int32(3),
+	132: int32(4),
+	133: int32(5),
+	134: int32(6),
+	135: int32(7),
+	136: int32(8),
+	137: int32(9),
+	138: int32(10),
+	139: int32(11),
+	140: int32(12),
+	141: int32(13),
+	142: int32(14),
+	143: int32(15),
+	144: int32(16),
+	145: int32(17),
+	146: int32(18),
+	147: int32(19),
+	148: int32(20),
+	149: int32(21),
+	150: int32(22),
+	151: int32(23),
+	152: int32(24),
+	153: int32(25),
+	154: int32(26),
+	155: int32(27),
+	156: int32(28),
+	157: int32(29),
+	158: int32(30),
+	159: int32(31),
+	160: int32(32),
+	161: int32(33),
+	162: int32(34),
+	163: int32(35),
+	164: int32(36),
+	165: int32(37),
+	166: int32(38),
+	167: int32(39),
+	168: int32(40),
+	169: int32(41),
+	170: int32(42),
+	171: int32(43),
+	172: int32(44),
+	173: int32(45),
+	174: int32(46),
+	175: int32(47),
+	176: int32(48),
+	177: int32(49),
+	178: int32(50),
+	179: int32(51),
+	180: int32(52),
+	181: int32(53),
+	182: int32(54),
+	183: int32(55),
+	184: int32(56),
+	185: int32(57),
+	186: int32(58),
+	187: int32(59),
+	188: int32(60),
+	189: int32(61),
+	190: int32(62),
+	191: int32(63),
+	192: int32(64),
+	193: int32('a'),
+	194: int32('b'),
+	195: int32('c'),
+	196: int32('d'),
+	197: int32('e'),
+	198: int32('f'),
+	199: int32('g'),
+	200: int32('h'),
+	201: int32('i'),
+	202: int32('j'),
+	203: int32('k'),
+	204: int32('l'),
+	205: int32('m'),
+	206: int32('n'),
+	207: int32('o'),
+	208: int32('p'),
+	209: int32('q'),
+	210: int32('r'),
+	211: int32('s'),
+	212: int32('t'),
+	213: int32('u'),
+	214: int32('v'),
+	215: int32('w'),
+	216: int32('x'),
+	217: int32('y'),
+	218: int32('z'),
+	219: int32(91),
+	220: int32(92),
+	221: int32(93),
+	222: int32(94),
+	223: int32(95),
+	224: int32(96),
+	225: int32('a'),
+	226: int32('b'),
+	227: int32('c'),
+	228: int32('d'),
+	229: int32('e'),
+	230: int32('f'),
+	231: int32('g'),
+	232: int32('h'),
+	233: int32('i'),
+	234: int32('j'),
+	235: int32('k'),
+	236: int32('l'),
+	237: int32('m'),
+	238: int32('n'),
+	239: int32('o'),
+	240: int32('p'),
+	241: int32('q'),
+	242: int32('r'),
+	243: int32('s'),
+	244: int32('t'),
+	245: int32('u'),
+	246: int32('v'),
+	247: int32('w'),
+	248: int32('x'),
+	249: int32('y'),
+	250: int32('z'),
+	251: int32(123),
+	252: int32(124),
+	253: int32(125),
+	254: int32(126),
+	255: int32(127),
+}
+
+var _ptable1 = uintptr(unsafe.Pointer(&_table1)) + uintptr(128)*4
+
+func X__ctype_tolower_loc(tls *TLS) (r uintptr) {
+	if __ccgo_strace {
+		trc("tls=%v, (%v:)", tls, origin(2))
+		defer func() { trc("-> %v", r) }()
+	}
+	return uintptr(unsafe.Pointer(&_ptable1))
+}
+
+type Tin6_addr = struct {
+	F__in6_union struct {
+		F__s6_addr16 [0][8]uint16
+		F__s6_addr32 [0][4]uint32
+		F__s6_addr   [16]uint8
+	}
+}
+
+var Xin6addr_any = Tin6_addr{}
+
+func Xrewinddir(tls *TLS, f uintptr) {
+	if __ccgo_strace {
+		trc("tls=%v f=%v, (%v:)", tls, f, origin(2))
+	}
+	Xfseek(tls, f, 0, stdio.SEEK_SET)
+}
+
+// clock_t clock(void);
+func Xclock(t *TLS) time.Clock_t {
+	if __ccgo_strace {
+		trc("t=%v, (%v:)", t, origin(2))
+	}
+	return time.Clock_t(gotime.Since(startTime) * gotime.Duration(time.CLOCKS_PER_SEC) / gotime.Second)
+}
+
+const __NFDBITS = 64
+
+func X__fdelt_chk(tls *TLS, d int64) (r int64) {
+	if __ccgo_strace {
+		trc("tls=%v d=%v, (%v:)", tls, d, origin(2))
+		defer func() { trc("-> %v", r) }()
+	}
+
+	return d / __NFDBITS
+}