[__hpux]: Include sys/_mbstate_t.h.

diff --git a/src/strftime.c b/src/strftime.c
index e7a87a9bf8cb02e662719048aa4f9bc764eadc82..e5953152aa0827f2279597b1f24fd0f88ed924cd 100644 (file)
--- a/src/strftime.c
+++ b/src/strftime.c
@@ -68,6 +68,9 @@ extern char *tzname[];
 #if DO_MULTIBYTE
 # if HAVE_MBRLEN
 #  include <wchar.h>
+#   if __hpux
+#     include <sys/_mbstate_t.h>
+#   endif
 #  if !defined (mbsinit) && !defined (HAVE_MBSINIT)
 #   define mbsinit(ps) 1
 #  endif /* !defined (mbsinit) && !defined (HAVE_MBSINIT) */