nss_hesiod: Use NSS_DECLARE_MODULE_FUNCTIONS

hesiod/nss_hesiod/hesiod-grp.c

@@ -26,6 +26,8 @@
 #include <string.h>
 #include <sys/param.h>
 
+NSS_DECLARE_MODULE_FUNCTIONS (hesiod)
+
 /* Get the declaration of the parser function.  */
 #define ENTNAME grent
 #define STRUCTURE group

hesiod/nss_hesiod/hesiod-proto.c

@@ -25,6 +25,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+NSS_DECLARE_MODULE_FUNCTIONS (hesiod)
+
 /* Declare a parser for Hesiod protocol entries.  Although the format
    of the entries is identical to those in /etc/protocols, here is no
    predefined parser for us to use.  */

hesiod/nss_hesiod/hesiod-pwd.c

@@ -24,6 +24,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+NSS_DECLARE_MODULE_FUNCTIONS (hesiod)
+
 /* Get the declaration of the parser function.  */
 #define ENTNAME pwent
 #define STRUCTURE passwd

hesiod/nss_hesiod/hesiod-service.c

@@ -25,6 +25,8 @@
 #include <stdlib.h>
 #include <string.h>
 
+NSS_DECLARE_MODULE_FUNCTIONS (hesiod)
+
 /* Hesiod uses a format for service entries that differs from the
    traditional format.  We therefore declare our own parser.  */