Patch: Declare some undeclared TLS functions  (ITS#1708)

			================
Written by Hallvard B. Furuseth and placed into the public domain.
This software is not subject to any license of the University of Oslo.
			================

This patch declares some functions that are used but not declared.

ldap_pvt_tls_sb_ctx() is the most important one, since it does not
return int.  Casting the return type back to void*, like the code does
now, only works if int and void* have the same size and casting doesn't
change the value.

Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>, April 2002.


diff -u2 -r include/ldap_pvt.h include/ldap_pvt.h
--- include/ldap_pvt.h	Sat Jan  5 10:33:38 2002
+++ include/ldap_pvt.h	Sun Mar 31 17:44:05 2002
@@ -160,4 +160,6 @@
 
 /* tls.c */
+LDAP_F (int) ldap_int_tls_config LDAP_P(( struct ldap *ld,
+	int option, const char *arg ));
 LDAP_F (int) ldap_pvt_tls_get_option LDAP_P(( struct ldap *ld,
 	int option, void *arg ));
@@ -167,6 +169,8 @@
 LDAP_F (void) ldap_pvt_tls_destroy LDAP_P(( void ));
 LDAP_F (int) ldap_pvt_tls_init LDAP_P(( void ));
+LDAP_F (int) ldap_pvt_tls_init_def_ctx LDAP_P(( void ));
 LDAP_F (int) ldap_pvt_tls_accept LDAP_P(( Sockbuf *sb, void *ctx_arg ));
 LDAP_F (int) ldap_pvt_tls_inplace LDAP_P(( Sockbuf *sb ));
+LDAP_F (void *) ldap_pvt_tls_sb_ctx  LDAP_P(( Sockbuf *sb ));
 LDAP_F (void *) ldap_pvt_tls_get_ctx LDAP_P(( Sockbuf *sb ));
 
diff -u2 -r libraries/libldap/tls.c libraries/libldap/tls.c
--- libraries/libldap/tls.c	Sun Jan 27 03:48:08 2002
+++ libraries/libldap/tls.c	Sun Mar 31 17:21:22 2002
@@ -1153,5 +1153,5 @@
 	}
 
-	ssl = (void *) ldap_pvt_tls_sb_ctx( sb );
+	ssl = ldap_pvt_tls_sb_ctx( sb );
 	assert( ssl != NULL );
 
diff -u2 -r servers/slapd/connection.c servers/slapd/connection.c
--- servers/slapd/connection.c	Tue Jan 29 06:06:20 2002
+++ servers/slapd/connection.c	Sun Mar 31 17:22:00 2002
@@ -1132,5 +1132,5 @@
 
 			/* we need to let SASL know */
-			ssl = (void *)ldap_pvt_tls_sb_ctx( c->c_sb );
+			ssl = ldap_pvt_tls_sb_ctx( c->c_sb );
 
 			c->c_tls_ssf = (slap_ssf_t) ldap_pvt_tls_get_strength( ssl );