openldap: Add static function declaration

Fixes compilation with -Werror=implicit-function-declaration .

Signed-off-by: Rosen Penev <rosenp@gmail.com>

libs/openldap/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=openldap
 PKG_VERSION:=2.4.47
-PKG_RELEASE:=2
+PKG_RELEASE:=3
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=https://gpl.savoirfairelinux.net/pub/mirrors/openldap/openldap-release/ \

libs/openldap/patches/800-implicit.patch

@@ -0,0 +1,10 @@
+--- a/libraries/libldap/tls2.c
++++ b/libraries/libldap/tls2.c
+@@ -41,6 +41,7 @@ static tls_impl *tls_imp = &ldap_int_tls_impl;
+ #define HAS_TLS( sb )	ber_sockbuf_ctrl( sb, LBER_SB_OPT_HAS_IO, \
+ 				(void *)tls_imp->ti_sbio )
+ 
++static int ldap_pvt_tls_check_hostname( LDAP *ld, void *s, const char *name_in );
+ #endif /* HAVE_TLS */
+ 
+ #ifdef LDAP_DEVEL