check some more headers we did not check before.

diff --git a/configure.in b/configure.in
index 9626ae6cc7398760b5474185acd9449f188c6a8a..e88aebe920c84a14c93cca5f7dddd18fb7207afd 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -57,9 +57,10 @@ dnl Checks for headers
 AC_HEADER_STDC
 AC_HEADER_MAJOR
 AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS(fcntl.h locale.h)
+AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h)
 AC_CHECK_HEADERS(unistd.h)
 AC_CHECK_HEADERS(locale.h)
-AC_CHECK_HEADERS(sys/mman.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST