Fix clay under MinGW

tests-clay/clay_main.c

@@ -34,10 +34,12 @@
 #	define chdir(path) _chdir(path)
 #	define access(path, mode) _access(path, mode)
 #	define strdup(str) _strdup(str)
-#	define strncpy(to, from, to_size) strncpy_s(to, to_size, from, _TRUNCATE)
 
+#	ifndef __MINGW32__
+#		define strncpy(to, from, to_size) strncpy_s(to, to_size, from, _TRUNCATE)
 #		define W_OK 02
 #		define S_ISDIR(x) ((x & _S_IFDIR) != 0)
+#	endif
 	typedef struct _stat STAT_T;
 #else
 #	include <unistd.h>
@@ -450,7 +452,7 @@ static int build_sandbox_path(void)
 
 	strncpy(_clay_path + len, path_tail, sizeof(_clay_path) - len);
 
-#ifdef _WIN32
+#ifdef _MSC_VER
 	if (_mktemp_s(_clay_path, sizeof(_clay_path)) != 0)
 		return -1;
 #else
@@ -758,6 +760,12 @@ static const struct clay_suite _all_suites[] = {
         &_all_callbacks[15], 2
     },
 	{
+        "core::vector",
+        {NULL, NULL, 0},
+        {NULL, NULL, 0},
+        &_all_callbacks[17], 3
+    },
+	{
         "network::remotes",
         {"initialize", &test_network_remotes__initialize, 6},
         {"cleanup", &test_network_remotes__cleanup, 6},