#define CRAWL_NUMFOLDERS 100
-/* Callbacks return TRUE crawl_folders should crawl the children of `folder'.
+/* Callbacks return true crawl_folders should crawl the children of `folder'.
* Callbacks need not duplicate folder, as crawl_folders does not free it. */
-typedef boolean (crawl_callback_t)(char *folder, void *baton);
+typedef bool (crawl_callback_t)(char *folder, void *baton);
/* Crawl the folder hierarchy rooted at the relative path `dir'. For each
* folder, pass `callback' the folder name (as a path relative to the current