liblbx: Start conversion to public/private structure bits.

[liblbx.git] / src / lbx.h

diff --git a/src/lbx.h b/src/lbx.h
index 329bf09feb289d5c77653fcf8cbc6415a06bfb6e..a7be05876b2d8b5c0ea62717f60f8e5ae9976d17 100644 (file)
--- a/src/lbx.h
+++ b/src/lbx.h
@@ -3,16 +3,6 @@
 
 #include <stdio.h>
 
-/* Errors */
-enum {
-       LBX_ESUCCESS,
-       LBX_EMAGIC,
-       LBX_EEOF,
-       LBX_ERANGE,
-       LBX_EFORMAT,
-};
-extern int lbx_errno;
-
 struct lbx_file_ops {
        size_t (*read)(void *buf, size_t size, void *handle);
        int    (*seek)(void *handle, long offset, int whence);
@@ -31,10 +21,17 @@ extern const struct lbx_file_ops lbx_default_fops;
 /* I/O operations for un-seekable files (e.g. pipes). */
 extern const struct lbx_file_ops lbx_pipe_fops;
 
+/* I/O operations for LBX archive members. */
+extern const struct lbx_file_ops lbx_arch_fops;
+
 /* Opaque */
-typedef struct lbx_state LBX;
+typedef struct lbx LBX;
 typedef struct lbx_file_state LBXfile;
 
+struct lbx {
+       unsigned nfiles;
+};
+
 struct lbx_statbuf {
        const char *name;
        size_t size;
@@ -43,14 +40,13 @@ struct lbx_statbuf {
 /* Archive operations */
 LBX   *lbx_open(void *handle, const struct lbx_file_ops *fops,
                 int (*destructor)(void *handle), const char *name);
-LBX   *lbx_fopen(FILE *, const char *);
+LBX   *lbx_fopen(const char *);
 LBX   *lbx_mopen(void *, size_t, const char *);
 int    lbx_close(LBX *);
 size_t lbx_numfiles(LBX *);
 
 /* File operations */
-int      lbx_stat(LBX *, size_t, struct lbx_statbuf *);
-
+int      lbx_file_stat(LBX *lbx, unsigned fileno, struct lbx_statbuf *out);
 LBXfile *lbx_file_open(LBX *lbx, unsigned fileno);
 size_t   lbx_file_read(LBXfile *f, void *buf, size_t n);
 int      lbx_file_seek(LBXfile *f, long offset, int whence);
@@ -58,7 +54,4 @@ long     lbx_file_tell(LBXfile *f);
 int      lbx_file_eof(LBXfile *f);
 void     lbx_file_close(LBXfile *f);
 
-/* Misc operations */
-const char *lbx_strerror(void);
-
 #endif