1 files changed, 23 insertions, 0 deletions
diff --git a/maildir/maildirflags.c b/maildir/maildirflags.c
new file mode 100644
index 0000000..ef168ac
--- /dev/null
+++ b/maildir/maildirflags.c
@@ -0,0 +1,23 @@
+/*
+** Copyright 2000-2002 Double Precision, Inc.
+** See COPYING for distribution information.
+*/
+
+#include	"config.h"
+#include	<sys/types.h>
+#include	<string.h>
+
+
+int maildir_hasflag(const char *filename, char flag)
+{
+	const char *p=strrchr(filename, '/');
+
+	if (p)
+		filename=p+1;
+
+	p=strrchr(filename, MDIRSEP[0]);
+	if (p && strncmp(p, MDIRSEP "2,", 3) == 0 &&
+	    strchr(p+3, flag))
+		return (1);
+	return (0);
+}