diff --git a/lib/nbsd_libc/sys-minix/Makefile.inc b/lib/nbsd_libc/sys-minix/Makefile.inc
index eaf170615..b9fcb839f 100644
--- a/lib/nbsd_libc/sys-minix/Makefile.inc
+++ b/lib/nbsd_libc/sys-minix/Makefile.inc
@@ -1,6 +1,6 @@
 .PATH:	${.CURDIR}/sys-minix
 
-SRCS+= 	accept.c access.c bind.c brk.c sbrk.c \
+SRCS+= 	accept.c access.c bind.c brk.c sbrk.c compat.S \
 	chdir.c chmod.c fchmod.c chown.c fchown.c chroot.c close.c \
 	connect.c dup.c dup2.c execve.c fcntl.c flock.c fpathconf.c fork.c \
 	fstatfs.c fstatvfs.c fsync.c ftruncate.c getdents.c getegid.c getgid.c \
diff --git a/lib/nbsd_libc/sys-minix/compat.S b/lib/nbsd_libc/sys-minix/compat.S
new file mode 100644
index 000000000..c6c59d016
--- /dev/null
+++ b/lib/nbsd_libc/sys-minix/compat.S
@@ -0,0 +1,257 @@
+.global mktemp
+.global mknod
+.global ctime
+.global difftime
+.global gmtime
+.global localtime
+.global time
+.global mktime
+.global tzset
+.global getitimer
+.global setitimer
+.global settimeofday
+.global nanosleep
+.global ctime_r
+.global gmtime_r
+.global localtime_r
+.global time2posix
+.global posix2time
+.global timegm
+.global timeoff
+.global timelocal
+.global offtime
+.global tzsetwall
+.global offtime_r
+.global localtime_rz
+.global ctime_rz
+.global mktime_z
+.global timelocal_z
+.global time2posix_z
+.global posix2time_z
+.global tzalloc
+.global tzfree
+.global tzgetname
+.global select
+.global opendir
+.global readdir
+.global readdir_r
+.global __opendir2
+.global scandir
+.global getdents
+.global alphasort
+.global fts_children
+.global fts_close
+.global fts_open
+.global fts_read
+.global fts_set
+.global glob
+.global globfree
+.global dbm_delete
+.global dbm_fetch
+.global dbm_firstkey
+.global dbm_nextkey
+.global dbm_store
+.global getpwuid
+.global getpwnam
+.global getpwnam_r
+.global getpwuid_r
+.global getpwent
+.global getpwent_r
+.global setjmp
+.global longjmp
+.global sigsetjmp
+.global siglongjmp
+.global sigaction
+.global sigaddset
+.global sigdelset
+.global sigemptyset
+.global sigfillset
+.global sigismember
+.global sigpending
+.global sigprocmask
+.global sigsuspend
+.global unsetenv
+.global getutent
+.global getutxent
+.global getutxid
+.global getutxline
+.global pututxline
+.global updwtmpx
+.global getlastlogx
+.global updlastlogx
+.global getutmp
+.global getutmpx
+.global utime
+.global unvis
+
+.global _mktemp
+.global __mknod50
+.global __ctime50
+.global __difftime50
+.global __gmtime50
+.global __locatime50
+.global __time50
+.global __mktime50
+.global __tzset50
+.global __getitimer50
+.global __setitimer50
+.global __settimeofday50
+.global __nanosleep50
+.global __ctime_r50
+.global __gmtime_r50
+.global __localtime_r50
+.global __time2posix50
+.global __posix2time50
+.global __timegm50
+.global __timeoff50
+.global __timelocal50
+.global __offtime50
+.global __tzsetwall50
+.global __offtime_r50
+.global __localtime_rz50
+.global __ctime_rz50
+.global __mktime_z50
+.global __timelocal_z50
+.global __time2posix_z50
+.global __posix2time_z50
+.global __tzalloc50
+.global __tzfree50
+.global __tzgetname50
+.global __select50
+.global __opendir30
+.global __readdir30
+.global __readdir_r30
+.global __opendir230
+.global __scandir30
+.global __getdents30
+.global __alphasort30
+.global __fts_children60
+.global __fts_close60
+.global __fts_open60
+.global __fts_read60
+.global __fts_set60
+.global __glob30
+.global __globfree30
+.global __dbm_delete13
+.global __dbm_fetch13
+.global __dbm_firstkey13
+.global __dbm_nextkey13
+.global __dbm_store13
+.global __getpwuid50
+.global __getpwnam50
+.global __getpwnam_r50
+.global __getpwuid_r50
+.global __getpwent50
+.global __getpwent_r50
+.global __setjmp14
+.global __longjmp14
+.global __sigsetjmp14
+.global __siglongjmp14
+.global __sigaction14
+.global __sigaddset14
+.global __sigdelset14
+.global __sigemptyset14
+.global __sigfillset14
+.global __sigismember14
+.global __sigpending14
+.global __sigprocmask14
+.global __sigsuspend14
+.global __unsetenv13
+.global __getutent50
+.global __getutxent50
+.global __getutxid50
+.global __getutxline50
+.global __pututxline50
+.global __updwtmpx50
+.global __getlastlogx50
+.global __updlastlogx50
+.global __getutmp50
+.global __getutmpx50
+.global __utime50
+.global __unvis13
+
+mknod: jmp __mknod50
+ctime: jmp __ctime50
+difftime: jmp __difftime50
+gmtime: jmp __gmtime50
+localtime: jmp __locatime50
+time: jmp __time50
+mktime: jmp __mktime50
+tzset: jmp __tzset50
+getitimer: jmp __getitimer50
+setitimer: jmp __setitimer50
+settimeofday: jmp __settimeofday50
+nanosleep: jmp __nanosleep50
+ctime_r: jmp __ctime_r50
+gmtime_r: jmp __gmtime_r50
+localtime_r: jmp __localtime_r50
+time2posix: jmp __time2posix50
+posix2time: jmp __posix2time50
+timegm: jmp __timegm50
+timeoff: jmp __timeoff50
+timelocal: jmp __timelocal50
+offtime: jmp __offtime50
+tzsetwall: jmp __tzsetwall50
+offtime_r: jmp __offtime_r50
+localtime_rz: jmp __localtime_rz50
+ctime_rz: jmp __ctime_rz50
+mktime_z: jmp __mktime_z50
+timelocal_z: jmp __timelocal_z50
+time2posix_z: jmp __time2posix_z50
+posix2time_z: jmp __posix2time_z50
+tzalloc: jmp __tzalloc50
+tzfree: jmp __tzfree50
+tzgetname: jmp __tzgetname50
+select: jmp __select50
+opendir: jmp __opendir30
+readdir: jmp __readdir30
+readdir_r: jmp __readdir_r30
+__opendir2: jmp __opendir230
+scandir: jmp __scandir30
+getdents: jmp __getdents30
+alphasort: jmp __alphasort30
+fts_children: jmp __fts_children60
+fts_close: jmp __fts_close60
+fts_open: jmp __fts_open60
+fts_read: jmp __fts_read60
+fts_set: jmp __fts_set60
+glob: jmp __glob30
+globfree: jmp __globfree30
+dbm_delete: jmp __dbm_delete13
+dbm_fetch: jmp __dbm_fetch13
+dbm_firstkey: jmp __dbm_firstkey13
+dbm_nextkey: jmp __dbm_nextkey13
+dbm_store: jmp __dbm_store13
+getpwuid: jmp __getpwuid50
+getpwnam: jmp __getpwnam50
+getpwnam_r: jmp __getpwnam_r50
+getpwuid_r: jmp __getpwuid_r50
+getpwent: jmp __getpwent50
+getpwent_r: jmp __getpwent_r50
+setjmp: jmp __setjmp14
+longjmp: jmp __longjmp14
+sigsetjmp: jmp __sigsetjmp14
+siglongjmp: jmp __siglongjmp14
+sigaction: jmp __sigaction14
+sigaddset: jmp __sigaddset14
+sigdelset: jmp __sigdelset14
+sigemptyset: jmp __sigemptyset14
+sigfillset: jmp __sigfillset14
+sigismember: jmp __sigismember14
+sigpending: jmp __sigpending14
+sigprocmask: jmp __sigprocmask14
+sigsuspend: jmp __sigsuspend14
+unsetenv: jmp __unsetenv13
+getutent: jmp __getutent50
+getutxent: jmp __getutxent50
+getutxid: jmp __getutxid50
+getutxline: jmp __getutxline50
+pututxline: jmp __pututxline50
+updwtmpx: jmp __updwtmpx50
+getlastlogx: jmp __getlastlogx50
+updlastlogx: jmp __updlastlogx50
+getutmp: jmp __getutmp50
+getutmpx: jmp __getutmpx50
+utime: jmp __utime50
+unvis: jmp __unvis13
+mktemp: jmp _mktemp