Declare syscall parsers using SYS_FUNC macro

Introduce SYS_FUNC macro to declare and define all syscall parsers.

* Makefile.am (BUILT_SOURCES, CLEANFILES): Add sys_func.h.
(sys_func.h): New rule.
* defs.h (SYS_FUNC_NAME, SYS_FUNC): New macros.
* linux/syscall.h: Include "sys_func.h".
[NEED_UID16_PARSERS]: Use SYS_FUNC to declare uid16 syscall parsers.
Remove other declarations.
* linux/alpha/syscallent.h (160, 161): Add sys_ prefix to osf_statfs
and osf_fstatfs syscall parsers.
* *.c: Use SYS_FUNC to define syscall parsers.
diff --git a/linux/syscall.h b/linux/syscall.h
index dbf2d20..bd70601 100644
--- a/linux/syscall.h
+++ b/linux/syscall.h
@@ -27,341 +27,17 @@
  */
 
 #include "dummy.h"
-
-/* common syscalls */
-
-int sys_accept();
-int sys_accept4();
-int sys_access();
-int sys_add_key();
-int sys_adjtimex();
-int sys_arch_prctl();
-int sys_bind();
-int sys_brk();
-int sys_capget();
-int sys_capset();
-int sys_chdir();
-int sys_chmod();
-int sys_chown();
-int sys_clock_adjtime();
-int sys_clock_gettime();
-int sys_clock_nanosleep();
-int sys_clock_settime();
-int sys_clone();
-int sys_close();
-int sys_connect();
-int sys_creat();
-int sys_create_module();
-int sys_delete_module();
-int sys_dup();
-int sys_dup2();
-int sys_dup3();
-int sys_epoll_create();
-int sys_epoll_create1();
-int sys_epoll_ctl();
-int sys_epoll_pwait();
-int sys_epoll_wait();
-int sys_eventfd();
-int sys_eventfd2();
-int sys_execve();
-int sys_exit();
-int sys_faccessat();
-int sys_fadvise64();
-int sys_fadvise64_64();
-int sys_fallocate();
-int sys_fanotify_init();
-int sys_fanotify_mark();
-int sys_fchmod();
-int sys_fchmodat();
-int sys_fchown();
-int sys_fchownat();
-int sys_fcntl();
-int sys_fgetxattr();
-int sys_finit_module();
-int sys_flistxattr();
-int sys_flock();
-int sys_fork();
-int sys_fremovexattr();
-int sys_fsetxattr();
-int sys_fstat();
-int sys_fstat64();
-int sys_fstatfs();
-int sys_fstatfs64();
-int sys_ftruncate();
-int sys_ftruncate64();
-int sys_futex();
-int sys_futimesat();
-int sys_get_mempolicy();
-int sys_get_robust_list();
-int sys_get_thread_area();
-int sys_getcpu();
-int sys_getcwd();
-int sys_getdents();
-int sys_getdents64();
-int sys_getdtablesize();
-int sys_getgroups();
-int sys_gethostname();
-int sys_getitimer();
-int sys_getpmsg(); /* TODO: non-Linux, remove? */
-int sys_getpriority();
-int sys_getrandom();
-int sys_getresuid();
-int sys_getrlimit();
-int sys_getrusage();
-int sys_getsockname();
-int sys_getsockopt();
-int sys_gettimeofday();
-int sys_getuid();
-int sys_getxattr();
-int sys_init_module();
-int sys_inotify_add_watch();
-int sys_inotify_init1();
-int sys_inotify_rm_watch();
-int sys_io_cancel();
-int sys_io_destroy();
-int sys_io_getevents();
-int sys_io_setup();
-int sys_io_submit();
-int sys_ioctl();
-int sys_ioprio_get();
-int sys_ioprio_set();
-int sys_ipc();
-int sys_keyctl();
-int sys_kexec_load();
-int sys_kill();
-int sys_link();
-int sys_linkat();
-int sys_listen();
-int sys_listxattr();
-int sys_llseek();
-int sys_lseek();
-int sys_madvise();
-int sys_mbind();
-int sys_migrate_pages();
-int sys_mincore();
-int sys_mknod();
-int sys_mknodat();
-int sys_mlockall();
-int sys_mmap();
-int sys_mmap_pgoff();
-int sys_mmap_4koff();
-int sys_modify_ldt();
-int sys_mount();
-int sys_move_pages();
-int sys_mprotect();
-int sys_mq_getsetattr();
-int sys_mq_notify();
-int sys_mq_open();
-int sys_mq_timedreceive();
-int sys_mq_timedsend();
-int sys_mremap();
-int sys_msgctl();
-int sys_msgget();
-int sys_msgrcv();
-int sys_msgsnd();
-int sys_msync();
-int sys_munmap();
-int sys_nanosleep();
-int sys_newfstatat();
-int sys_old_mmap();
-int sys_old_mmap_pgoff();
-int sys_oldfstat();
-int sys_oldselect();
-int sys_oldstat();
-int sys_open();
-int sys_openat();
-int sys_perf_event_open();
-int sys_personality();
-int sys_pipe();
-int sys_pipe2();
-int sys_poll();
-int sys_poll();
-int sys_ppoll();
-int sys_prctl();
-int sys_pread();
-int sys_preadv();
-int sys_prlimit64();
-int sys_process_vm_readv();
-int sys_process_vm_writev();
-int sys_pselect6();
-int sys_ptrace();
-int sys_putpmsg(); /* TODO: non-Linux, remove? */
-int sys_pwrite();
-int sys_pwritev();
-int sys_query_module();
-int sys_quotactl();
-int sys_read();
-int sys_readahead();
-int sys_readdir();
-int sys_readlink();
-int sys_readlinkat();
-int sys_readv();
-int sys_reboot();
-int sys_recv();
-int sys_recvfrom();
-int sys_recvmmsg();
-int sys_recvmsg();
-int sys_remap_file_pages();
-int sys_removexattr();
-int sys_renameat();
-int sys_renameat2();
-int sys_request_key();
-int sys_restart_syscall();
-int sys_rt_sigaction();
-int sys_rt_sigpending();
-int sys_rt_sigprocmask();
-int sys_rt_sigqueueinfo();
-int sys_rt_sigsuspend();
-int sys_rt_sigtimedwait();
-int sys_rt_tgsigqueueinfo();
-int sys_sched_get_priority_min();
-int sys_sched_getaffinity();
-int sys_sched_getparam();
-int sys_sched_getscheduler();
-int sys_sched_rr_get_interval();
-int sys_sched_setaffinity();
-int sys_sched_setparam();
-int sys_sched_setscheduler();
-int sys_seccomp();
-int sys_select();
-int sys_semctl();
-int sys_semget();
-int sys_semop();
-int sys_semtimedop();
-int sys_send();
-int sys_sendfile();
-int sys_sendfile64();
-int sys_sendmmsg();
-int sys_sendmsg();
-int sys_sendto();
-int sys_set_mempolicy();
-int sys_set_thread_area();
-int sys_setfsuid();
-int sys_setgroups();
-int sys_sethostname();
-int sys_setitimer();
-int sys_setns();
-int sys_setpriority();
-int sys_setresuid();
-int sys_setreuid();
-int sys_setrlimit();
-int sys_setsockopt();
-int sys_settimeofday();
-int sys_setuid();
-int sys_setxattr();
-int sys_shmat();
-int sys_shmctl();
-int sys_shmdt();
-int sys_shmget();
-int sys_shutdown();
-int sys_sigaction();
-int sys_sigaltstack();
-int sys_siggetmask();
-int sys_signal();
-int sys_signalfd();
-int sys_signalfd4();
-int sys_sigpending();
-int sys_sigprocmask();
-int sys_sigreturn();
-int sys_sigsetmask();
-int sys_sigsuspend();
-int sys_socket();
-int sys_socketcall();
-int sys_socketpair();
-int sys_splice();
-int sys_stat();
-int sys_stat64();
-int sys_statfs();
-int sys_statfs64();
-int sys_swapon();
-int sys_symlinkat();
-int sys_sync_file_range();
-int sys_sync_file_range2();
-int sys_sysctl();
-int sys_sysinfo();
-int sys_syslog();
-int sys_tee();
-int sys_tgkill();
-int sys_time();
-int sys_timer_create();
-int sys_timer_gettime();
-int sys_timer_settime();
-int sys_timerfd();
-int sys_timerfd_create();
-int sys_timerfd_gettime();
-int sys_timerfd_settime();
-int sys_times();
-int sys_truncate();
-int sys_truncate64();
-int sys_umask();
-int sys_umount2();
-int sys_uname();
-int sys_unlinkat();
-int sys_unshare();
-int sys_utime();
-int sys_utimensat();
-int sys_utimes();
-int sys_vmsplice();
-int sys_wait4();
-int sys_waitid();
-int sys_waitpid();
-int sys_write();
-int sys_writev();
-
-/* architecture-specific calls */
-#ifdef ALPHA
-int osf_statfs();
-int osf_fstatfs();
-int sys_osf_getitimer();
-int sys_osf_getrusage();
-int sys_osf_gettimeofday();
-int sys_osf_select();
-int sys_osf_setitimer();
-int sys_osf_settimeofday();
-int sys_osf_utimes();
-int sys_osf_wait4();
-#endif
-
-#if defined(ALPHA) || defined(IA64) || defined(SPARC) || defined(SPARC64)
-int sys_getpagesize();
-#endif
-
-#ifdef MIPS
-int sys_sysmips();
-#endif
-
-#if defined M68K || defined SH
-int sys_cacheflush();
-#endif
-
-#if defined OR1K
-int sys_or1k_atomic();
-#endif
-
-#ifdef POWERPC
-int sys_subpage_prot();
-#endif
-
-#ifdef BFIN
-int sys_cacheflush();
-int sys_sram_alloc();
-#endif
-
-#if defined SPARC || defined SPARC64
-int sys_execv();
-int sys_getmsg();
-int sys_putmsg();
-#endif
+#include "sys_func.h"
 
 #if NEED_UID16_PARSERS
-int sys_chown16();
-int sys_fchown16();
-int sys_getgroups16();
-int sys_getresuid16();
-int sys_getuid16();
-int sys_setfsuid16();
-int sys_setgroups16();
-int sys_setresuid16();
-int sys_setreuid16();
-int sys_setuid16();
+extern SYS_FUNC(chown16);
+extern SYS_FUNC(fchown16);
+extern SYS_FUNC(getgroups16);
+extern SYS_FUNC(getresuid16);
+extern SYS_FUNC(getuid16);
+extern SYS_FUNC(setfsuid16);
+extern SYS_FUNC(setgroups16);
+extern SYS_FUNC(setresuid16);
+extern SYS_FUNC(setreuid16);
+extern SYS_FUNC(setuid16);
 #endif