X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=compat%2Fcompat.h;fp=compat%2Fcompat.h;h=634d505b764ed4e07acefa62c7bf8c3c11012211;hp=5a402d5c7693e7e6066382ce4cfe1983664ef7b0;hb=af5c3afa91cc29268c6754ea70f15cae30f22403;hpb=134dbadaf517c6962c2588f36f1f8782277e2f95

diff --git a/compat/compat.h b/compat/compat.h
index 5a402d5c..634d505b 100644
--- a/compat/compat.h
+++ b/compat/compat.h
@@ -37,6 +37,14 @@ extern "C" {
 #define _POSIX_PTHREAD_SEMANTICS 1
 #endif
 
+#if !HAVE_CANONICALIZE_FILE_NAME
+/* we only call this function from C, and this makes testing easier */
+#ifndef __cplusplus
+char *
+canonicalize_file_name (const char *path);
+#endif
+#endif
+
 #if !HAVE_GETLINE
 #include <stdio.h>
 #include <unistd.h>