for ac_hdr in crypt.h inttypes.h limits.h ndbm.h pam/pam_appl.h stdbool.h \
stddef.h stdint.h string.h sys/bitypes.h sys/filio.h \
sys/loadavg.h sys/param.h sys/select.h sys/sysinfo.h \
for ac_hdr in crypt.h inttypes.h limits.h ndbm.h pam/pam_appl.h stdbool.h \
stddef.h stdint.h string.h sys/bitypes.h sys/filio.h \
sys/loadavg.h sys/param.h sys/select.h sys/sysinfo.h \