packfile.h: drop extern from function declarations

diff --git a/archive-zip.c b/archive-zip.c
index 5a62351ab1a46f6a0827a7d41e794c00a4839edc..155ee4a779a1c2cd0cb2a7a8eea8c7ba8ba8502a 100644 (file)
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -264,9 +264,10 @@ static int has_only_ascii(const char *s)
        }
 }
 
-static int entry_is_binary(const char *path, const void *buffer, size_t size)
+static int entry_is_binary(struct index_state *istate, const char *path,
+                          const void *buffer, size_t size)
 {
-       struct userdiff_driver *driver = userdiff_find_by_path(path);
+       struct userdiff_driver *driver = userdiff_find_by_path(istate, path);
        if (!driver)
                driver = userdiff_find_by_name("default");
        if (driver->binary != -1)
@@ -352,7 +353,8 @@ static int write_zip_entry(struct archiver_args *args,
                                return error(_("cannot read %s"),
                                             oid_to_hex(oid));
                        crc = crc32(crc, buffer, size);
-                       is_binary = entry_is_binary(path_without_prefix,
+                       is_binary = entry_is_binary(args->repo->index,
+                                                   path_without_prefix,
                                                    buffer, size);
                        out = buffer;
                }
@@ -428,7 +430,8 @@ static int write_zip_entry(struct archiver_args *args,
                                break;
                        crc = crc32(crc, buf, readlen);
                        if (is_binary == -1)
-                               is_binary = entry_is_binary(path_without_prefix,
+                               is_binary = entry_is_binary(args->repo->index,
+                                                           path_without_prefix,
                                                            buf, readlen);
                        write_or_die(1, buf, readlen);
                }
@@ -460,7 +463,8 @@ static int write_zip_entry(struct archiver_args *args,
                                break;
                        crc = crc32(crc, buf, readlen);
                        if (is_binary == -1)
-                               is_binary = entry_is_binary(path_without_prefix,
+                               is_binary = entry_is_binary(args->repo->index,
+                                                           path_without_prefix,
                                                            buf, readlen);
 
                        zstream.next_in = buf;