X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=h%2Fcrawl_folders.h;fp=h%2Fcrawl_folders.h;h=d04287a6a22618e3407a85e3dc94347a48c81068;hp=0000000000000000000000000000000000000000;hb=788c353a8bee07520ae1a1de6fb7bdcdf1f4f1c7;hpb=d6ed7408ae67cf31b31a8c42515a160f7dc6330a

diff --git a/h/crawl_folders.h b/h/crawl_folders.h
new file mode 100644
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+++ b/h/crawl_folders.h
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+
+/*
+ * crawl_folders.h -- crawl folder hierarchy
+ *
+ * $Id$
+ */
+
+#define CRAWL_NUMFOLDERS 100
+
+/* 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);
+
+/* 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
+ * directory) and `baton'; the callback may direct crawl_folders not to crawl
+ * its children; see above. */
+void crawl_folders (char *dir, crawl_callback_t *callback, void *baton);