1 files changed, 18 insertions, 0 deletions
diff --git a/openfile.c b/open.c
index e019d05..8d1a4c5 100644
--- a/openfile.c
+++ b/open.c
@@ -3,6 +3,24 @@
 
 
 int
+patheq(const char *have, const char *want, const char **end_out)
+{
+	while (*want) {
+		if (*have != *want)
+			return 0;
+		if (*have == '/') {
+			while (*++have == '/');
+			while (*++want == '/');
+		}
+	}
+	if (!end_out)
+		return !*have;
+	*end_out = have;
+	return 1;
+}
+
+
+int
 openfile(const char *path, int *is_new_fd_out, const char **fname_out)
 {
 	const char *p;