fixed compilation under windows

- crashes sometimes for no obvious reason when loading fonts

engine/libraries/sha2/sha2.c

@@ -86,7 +86,12 @@
  * made).
  */
 #if !defined(BYTE_ORDER) || (BYTE_ORDER != LITTLE_ENDIAN && BYTE_ORDER != BIG_ENDIAN)
-#error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
+  #ifdef WIN32
+    #define LITTLE_ENDIAN 12345
+    #define BYTE_ORDER LITTLE_ENDIAN
+  #else
+    #error Define BYTE_ORDER to be equal to either LITTLE_ENDIAN or BIG_ENDIAN
+  #endif
 #endif
 
 /*

engine/libraries/sha2/sha2.h

@@ -71,7 +71,7 @@ extern "C" {
  * uintXX_t (from inttypes.h), you may need to define things by hand
  * for your system:
  */
-#if 0
+#if 1
 typedef unsigned char u_int8_t;		/* 1-byte  (8-bits)  */
 typedef unsigned int u_int32_t;		/* 4-bytes (32-bits) */
 typedef unsigned long long u_int64_t;	/* 8-bytes (64-bits) */