[Bug 6022] smbc_urlencode and smbc_urldecode were not exported

- Since the revamp of libsmbclient, there has still been an external
  declaration for smbc_urlencode and smbc_urldecode in libsmbclient.h, yet
  those functions were renamed and made private. The two choices were to
  remove the function names from libsmbclient.h or to make them public
  again. The reported requested that they be public. This commit makes it so.

Derrell

source3/include/libsmb_internal.h

@@ -401,16 +401,6 @@ SMBC_errno(SMBCCTX *context,
 
 
 /* Functions in libsmb_path.c */
-int
-SMBC_urldecode(char *dest,
-               char *src,
-               size_t max_dest_len);
-
-int
-SMBC_urlencode(char *dest,
-               char *src,
-               int max_dest_len);
-
 int
 SMBC_parse_path(TALLOC_CTX *ctx,
 		SMBCCTX *context,

source3/libsmb/libsmb_dir.c

@@ -895,7 +895,7 @@ smbc_readdir_internal(SMBCCTX * context,
 
                 /* url-encode the name.  get back remaining buffer space */
                 max_namebuf_len =
-                        SMBC_urlencode(dest->name, src->name, max_namebuf_len);
+                        smbc_urlencode(dest->name, src->name, max_namebuf_len);
 
                 /* We now know the name length */
                 dest->namelen = strlen(dest->name);

source3/libsmb/libsmb_path.c

@@ -41,7 +41,7 @@ hex2int( unsigned int _char )
 }
 
 /*
- * SMBC_urldecode()
+ * smbc_urldecode()
  * and urldecode_talloc() (internal fn.)
  *
  * Convert strings of %xx to their single character equivalent.  Each 'x' must
@@ -122,7 +122,7 @@ urldecode_talloc(TALLOC_CTX *ctx, char **pp_dest, const char *src)
 }
 
 int
-SMBC_urldecode(char *dest,
+smbc_urldecode(char *dest,
                char *src,
                size_t max_dest_len)
 {
@@ -138,7 +138,7 @@ SMBC_urldecode(char *dest,
 }
 
 /*
- * SMBC_urlencode()
+ * smbc_urlencode()
  *
  * Convert any characters not specifically allowed in a URL into their %xx
  * equivalent.
@@ -146,7 +146,7 @@ SMBC_urldecode(char *dest,
  * Returns the remaining buffer length.
  */
 int
-SMBC_urlencode(char *dest,
+smbc_urlencode(char *dest,
                char *src,
                int max_dest_len)
 {