AC_SUBST([WARN_CFLAGS])
AC_C_BIGENDIAN
-AC_C_CONST
AC_C_TYPEOF
-AC_TYPE_SIGNAL
AC_TYPE_UID_T
AC_CHECK_FUNCS(m4_normalize([
accept4
+ fallocate
fanotify_mark
fopen64
fork
preadv
process_vm_readv
pwritev
- sigaction
+ readahead
signalfd
stpcpy
strerror
elf.h
inttypes.h
linux/bsg.h
+ linux/dqblk_xfs.h
linux/falloc.h
linux/fiemap.h
linux/filter.h
linux/mmtimer.h
linux/msg.h
linux/perf_event.h
+ linux/quota.h
linux/seccomp.h
linux/securebits.h
linux/sem.h
sys/fanotify.h
sys/ipc.h
sys/msg.h
+ sys/quota.h
sys/reg.h
sys/sem.h
sys/shm.h