[vala/staging] libarchive: Fix a few binding errors

[Rico Tzschichholz <ricotz src gnome org>]

commit 95d1ecb98d8bd1070a12c6a173ef971f65b2bab2
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Mar 9 09:07:19 2022 +0100

    libarchive: Fix a few binding errors

 vapi/libarchive.vapi | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)
---
diff --git a/vapi/libarchive.vapi b/vapi/libarchive.vapi
index c3cccd3fc..2dfae218f 100644
--- a/vapi/libarchive.vapi
+++ b/vapi/libarchive.vapi
@@ -245,11 +245,11 @@ namespace Archive {
                public Result set_standard_lookup ();
 
                // HACK, they have no name in C. May not work correctly.
-               [CCode (has_type_def = false, instance_pos = 0)]
+               [CCode (cname = "archive_read_gnamelookup_callback", has_typedef = false, instance_pos = 0)]
                public delegate unowned string GNameLookup (int64_t gid);
-               [CCode (has_type_def = false, instance_pos = 0)]
+               [CCode (cname = "archive_read_unamelookup_callback", has_typedef = false, instance_pos = 0)]
                public delegate unowned string UNameLookup (int64_t uid);
-               [CCode (has_type_def = false, instance_pos = 0)]
+               [CCode (cname = "archive_read_cleanup_callback", has_typedef = false, instance_pos = 0)]
                public delegate void Cleanup ();
 
                public Result set_gname_lookup (
@@ -343,13 +343,13 @@ namespace Archive {
                public Result set_standard_lookup ();
 
                // "la_int64_t (*)(void *, const char *, la_int64_t)"
-               [CCode (has_typedef = false, instance_pos = 0)]
+               [CCode (cname = "archive_write_grouplookup_callback", has_typedef = false, instance_pos = 0)]
                public delegate int64_t GroupLookup (string group, int64_t gid);
                // "la_int64_t (*)(void *, const char *, la_int64_t)"
-               [CCode (has_typedef = false, instance_pos = 0)]
+               [CCode (cname = "archive_write_userlookup_callback", has_typedef = false, instance_pos = 0)]
                public delegate int64_t UserLookup (string user, int64_t uid);
                // "void (*)(void *)"
-               [CCode (has_typedef = false, instance_pos = 0)]
+               [CCode (cname = "archive_write_cleanup_callback", has_typedef = false, instance_pos = 0)]
                public delegate void Cleanup ();
 
                public Result set_group_lookup (