From 82e0394d46095dd32d3de8c244ef7b7d5b019b51 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Mon, 9 Oct 2017 02:05:41 +0200
Subject: [PATCH] Fix runtest on Windows

Unbuffer the output and fix some compiler warnings.
---
 runtest.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/runtest.c b/runtest.c
index 0d237018..981fd8d9 100644
--- a/runtest.c
+++ b/runtest.c
@@ -119,8 +119,8 @@ typedef struct
 } glob_t;
 
 #define GLOB_DOOFFS 0
-static int glob(const char *pattern, int flags,
-                int errfunc(const char *epath, int eerrno),
+static int glob(const char *pattern, ATTRIBUTE_UNUSED int flags,
+                ATTRIBUTE_UNUSED int errfunc(const char *epath, int eerrno),
                 glob_t *pglob) {
     glob_t *ret;
     WIN32_FIND_DATA FindFileData;
@@ -4523,6 +4523,11 @@ main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED) {
     int i, a, ret = 0;
     int subset = 0;
 
+#if defined(_WIN32) && !defined(__CYGWIN__)
+    setvbuf(stdout, NULL, _IONBF, 0);
+    setvbuf(stderr, NULL, _IONBF, 0);
+#endif
+
     initializeLibxml2();
 
     for (a = 1; a < argc;a++) {