#include <asm/mman.h>
#include <asm/sigcontext.h>
#include <asm/ucontext.h>
#include <asm/siginfo.h>
#include <linux/time.h>

struct xsiginfo {
	int si_signo;
	int si_errno;
	int si_code;
	char _sifields[4];
};

#undef sa_handler
#undef sa_flags
#undef sa_restorer
#undef sa_mask

struct xsigaction {
	void (*sa_handler)(void);
	unsigned long sa_flags;
	void (*sa_restorer)(void);

# module paths with spaces are also rejected
! go mod init 'foo bar'
stderr '(?s)^go: malformed module path "foo bar": invalid char '' ''$'

! go mod init 'foo  bar baz'

/*
 * Get the low and high boundaries of the stack.
 */
void x_cgo_getstackbound(uintptr bounds[2]);

/*
 * Prints error then calls abort. For linux and android.
 */
void fatalf(const char* format, ...) __attribute__ ((noreturn));

/*
 * Registers the current mach thread port for EXC_BAD_ACCESS processing.
 */
void darwin_arm_init_thread_exception_port(void);

/*

	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }

	SYS_FLISTXATTR           = 383 // { int|sys||flistxattr(int fd, char *list, size_t size); }
	SYS_REMOVEXATTR          = 384 // { int|sys||removexattr(const char *path, const char *name); }
	SYS_LREMOVEXATTR         = 385 // { int|sys||lremovexattr(const char *path, const char *name); }
	SYS_FREMOVEXATTR         = 386 // { int|sys||fremovexattr(int fd, const char *name); }

	SYS_REVOKE        = 56  // { int revoke(char *path); }
	SYS_SYMLINK       = 57  // { int symlink(char *path, char *link); }
	SYS_READLINK      = 58  // { int readlink(char *path, char *buf, int count); }
	SYS_EXECVE        = 59  // { int execve(char *fname, char **argv, char **envv); }
	SYS_UMASK         = 60  // { int umask(int newmask); } umask umask_args int
	SYS_CHROOT        = 61  // { int chroot(char *path); }

	SYS_REVOKE                 = 56  // { int revoke(char *path); }
	SYS_SYMLINK                = 57  // { int symlink(char *path, char *link); }
	SYS_READLINK               = 58  // { int readlink(char *path, char *buf, int count); }
	SYS_EXECVE                 = 59  // { int execve(char *fname, char **argv, char **envv); }
	SYS_UMASK                  = 60  // { int umask(int newmask); } umask umask_args int

	SYS_REVOKE                   = 56  // { int revoke(char *path); }
	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
	SYS_UMASK                    = 60  // { int umask(int newmask); }

	SYS_REVOKE                   = 56  // { int revoke(char *path); }
	SYS_SYMLINK                  = 57  // { int symlink(char *path, char *link); }
	SYS_READLINK                 = 58  // { ssize_t readlink(char *path, char *buf, size_t count); }
	SYS_EXECVE                   = 59  // { int execve(char *fname, char **argv, char **envv); }
	SYS_UMASK                    = 60  // { int umask(int newmask); }

	SYS_LINKAT         = 317 // { int sys_linkat(int fd1, const char *path1, int fd2, \
	SYS_MKDIRAT        = 318 // { int sys_mkdirat(int fd, const char *path, \
	SYS_MKFIFOAT       = 319 // { int sys_mkfifoat(int fd, const char *path, \
	SYS_MKNODAT        = 320 // { int sys_mknodat(int fd, const char *path, \
	SYS_OPENAT         = 321 // { int sys_openat(int fd, const char *path, int flags, \