diplodocus.org Git - nmh/blob - h/crawl_folders.h

   1 /* crawl_folders.h -- crawl folder hierarchy
   2  */
   3
   4 #define CRAWL_NUMFOLDERS 100
   5
   6 /* Callbacks return true crawl_folders should crawl the children of `folder'.
   7  * Callbacks need not duplicate folder, as crawl_folders does not free it. */
   8 typedef bool (crawl_callback_t)(char *folder, void *baton);
   9
  10 /* Crawl the folder hierarchy rooted at the relative path `dir'.  For each
  11  * folder, pass `callback' the folder name (as a path relative to the current
  12  * directory) and `baton'; the callback may direct crawl_folders not to crawl
  13  * its children; see above. */
  14 void crawl_folders (char *dir, crawl_callback_t *callback, void *baton);