Fix build problems on windows.

Author: abergeron

src/cache.h

@@ -1,8 +1,8 @@
 #ifndef CACHE_H
 #define CACHE_H
 
-#include <stdint.h>
 #include <stdlib.h>
+#include <gpuarray/config.h>
 #include "private_config.h"
 
 typedef void *cache_key_t;

src/gen_types.py

@@ -73,7 +73,7 @@ def add_type(name, C, sz):
       int16_t exp;
       uint16_t hi;
       uint32_t lo;
-    };
+    } s;
     uint128_t raw;
   } u;
 } ga_quad;

src/gpuarray_array.c

@@ -5,14 +5,12 @@
 #include <assert.h>
 #include <stdarg.h>
 #include <stddef.h>
-#if _MSC_VER < 1600
-#include <stdint.h>
-#endif
 #include <stdlib.h>
 #include <string.h>
 #include <errno.h>
 
 #include "private.h"
+#include "gpuarray/config.h"
 #include "gpuarray/array.h"
 #include "gpuarray/error.h"
 #include "gpuarray/kernel.h"