updated for version 7.0070
diff --git a/src/configure.in b/src/configure.in
index fb8e330..af18d88 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -2245,7 +2245,7 @@
sys/stream.h sys/ptem.h termios.h libc.h sys/statfs.h \
poll.h sys/poll.h pwd.h utime.h sys/param.h libintl.h \
libgen.h util/debug.h util/msg18n.h frame.h \
- sys/acl.h sys/access.h sys/sysctl.h sys/sysinfo.h wchar.h)
+ sys/acl.h sys/access.h sys/sysctl.h sys/sysinfo.h wchar.h wctype.h)
dnl pthread_np.h may exist but can only be used after including pthread.h
AC_MSG_CHECKING([for pthread_np.h])
@@ -2637,7 +2637,8 @@
memset nanosleep opendir putenv qsort readlink select setenv \
setpgid setsid sigaltstack sigstack sigset sigsetjmp sigaction \
sigvec snprintf strcasecmp strerror strftime stricmp strncasecmp \
- strnicmp strpbrk strtol tgetent towlower towupper usleep utime utimes)
+ strnicmp strpbrk strtol tgetent towlower towupper iswupper \
+ usleep utime utimes)
dnl fstatfs() can take 2 to 4 arguments, try to use st_blksize if possible
AC_MSG_CHECKING(for st_blksize)