First commit

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 20 insertions, 0 deletions

diff --git a/patheq.c b/patheq.c
new file mode 100644
index 0000000..a23388d
--- /dev/null
+++ b/patheq.c
@@ -0,0 +1,20 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+
+
+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;
+}