From 22c591a4069a6007441da4f3ab7a3dfda37cc36e Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Wed, 9 Aug 2017 11:42:31 +0200
Subject: [PATCH] Fix build against older libzip

---
 src/plugin.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/plugin.cpp b/src/plugin.cpp
index f9eb09c5..228fcac8 100644
--- a/src/plugin.cpp
+++ b/src/plugin.cpp
@@ -23,6 +23,12 @@
 
 #include "plugin.hpp"
 
+#if LIBZIP_VERSION_MAJOR == 0 && LIBZIP_VERSION_MINOR <= 10
+typedef zip zip_t;
+typedef zip_file zip_file_t;
+typedef struct zip_stat zip_stat_t;
+#endif
+
 
 namespace rack {
 
@@ -167,7 +173,7 @@ static void extract_zip(const char *dir, int zipfd) {
 	if (!za) return;
 	if (err) goto cleanup;
 
-	for (int i = 0; i < zip_get_num_entries(za, 0); i++) {
+	for (zip_uint64_t i = 0; i < zip_get_num_entries(za, 0); i++) {
 		zip_stat_t zs;
 		err = zip_stat_index(za, i, 0, &zs);
 		if (err) goto cleanup;