The endianness of binary taxonomy files is now correctly checked

src/obidms_taxonomy.h

@@ -17,6 +17,10 @@
 #include "obidms.h"
 
 
+#define SWAPINT32(x)     ((((x) << 24) & 0xFF000000) | (((x) <<  8) & 0xFF0000) | \
+                         (((x) >>  8) & 0xFF00)     | (((x) >> 24) & 0xFF))
+
+
 typedef struct {
 	int32_t  taxid;
 	int32_t  rank;