fix printf warning

[oweals/busybox.git] / include / unarchive.h

diff --git a/include/unarchive.h b/include/unarchive.h
index 9f1331338a3142dc136dd0988a5fdb461756cfaa..1679b73ab1b90f60fd5e994d5a9a4e6dc5b4b05a 100644 (file)
--- a/include/unarchive.h
+++ b/include/unarchive.h
@@ -37,7 +37,7 @@ typedef struct archive_handle_s {
 
        /* process the data component, e.g. extract to filesystem */
        void (*action_data)(struct archive_handle_s *);
-       
+
        /* How to process any sub archive, e.g. get_header_tar_gz */
        char (*action_data_subarchive)(struct archive_handle_s *);
 
@@ -50,9 +50,6 @@ typedef struct archive_handle_s {
        /* Count the number of bytes processed */
        off_t offset;
 
-       /* Function that reads data: read or read_bz */
-       ssize_t (*read)(int fd, void *buf, size_t count);
-
        /* Function that skips data: read_by_char or read_by_skip */
        void (*seek)(const struct archive_handle_s *archive_handle, const unsigned int amount);
 
@@ -83,7 +80,6 @@ extern void header_list(const file_header_t *file_header);
 extern void header_verbose_list(const file_header_t *file_header);
 
 extern void check_header_gzip(int src_fd);
-extern void check_trailer_gzip(int src_fd);
 
 extern char get_header_ar(archive_handle_t *archive_handle);
 extern char get_header_cpio(archive_handle_t *archive_handle);
@@ -94,23 +90,18 @@ extern char get_header_tar_gz(archive_handle_t *archive_handle);
 extern void seek_by_jump(const archive_handle_t *archive_handle, const unsigned int amount);
 extern void seek_by_char(const archive_handle_t *archive_handle, const unsigned int amount);
 
-extern unsigned char archive_xread_char(const archive_handle_t *archive_handle);
-extern ssize_t archive_xread(const archive_handle_t *archive_handle, unsigned char *buf, const size_t count);
 extern void archive_xread_all(const archive_handle_t *archive_handle, void *buf, const size_t count);
 extern ssize_t archive_xread_all_eof(archive_handle_t *archive_handle, unsigned char *buf, size_t count);
 
 extern void data_align(archive_handle_t *archive_handle, const unsigned short boundary);
-extern void archive_copy_file(const archive_handle_t *archive_handle, const int dst_fd);
 extern const llist_t *find_list_entry(const llist_t *list, const char *filename);
 
-extern ssize_t read_bz2(int fd, void *buf, size_t count);
-extern void BZ2_bzReadOpen(int fd, void *unused, int nUnused);
-extern void BZ2_bzReadClose(void);
-extern unsigned char uncompressStream(int src_fd, int dst_fd);
+extern int uncompressStream(int src_fd, int dst_fd);
+extern void inflate_init(unsigned int bufsize);
+extern int inflate_unzip(int in, int out);
+extern int inflate_gunzip(int in, int out);
+
+extern int open_transformer(int src_fd, int (*transformer)(int src_fd, int dst_fd));
 
-extern ssize_t read_gz(int fd, void *buf, size_t count);
-extern void GZ_gzReadOpen(int fd, void *unused, int nUnused);
-extern void GZ_gzReadClose(void);
-extern int inflate(int in, int out);
 
 #endif