X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=tools%2Ftools.h;h=8d1ae04887493206107990ec810c209e475f1cb0;hp=4ac9818307212ed790d5008061a79f06a2084744;hb=f22b5b1231f1e34c04cc5242feb152693f64b46e;hpb=af5b1a18948345c5f9f9abf4eda3ab9fe0aa9a9f

diff --git a/tools/tools.h b/tools/tools.h
index 4ac98183..8d1ae048 100644
--- a/tools/tools.h
+++ b/tools/tools.h
@@ -75,4 +75,6 @@ extern const unsigned int default_timeout_ms;
 /* Talloc destructor which unlinks file. */
 int unlink_file_destructor(char *filename);
 
+/* Get ccan/ top dir, given a directory within it. */
+const char *find_ccan_dir(const char *base);
 #endif /* CCAN_TOOLS_H */