#ifndef CY_TYPES
#define CY_TYPES
-typedef __u64 ucdouble; /* 64 bits, unsigned */
-typedef __u32 uclong; /* 32 bits, unsigned */
-typedef __u16 ucshort; /* 16 bits, unsigned */
-typedef __u8 ucchar; /* 8 bits, unsigned */
+#if defined(__alpha__)
+typedef unsigned long ucdouble; /* 64 bits, unsigned */
+typedef unsigned int uclong; /* 32 bits, unsigned */
+#else
+typedef unsigned long uclong; /* 32 bits, unsigned */
+#endif
+typedef unsigned short ucshort; /* 16 bits, unsigned */
+typedef unsigned char ucchar; /* 8 bits, unsigned */
#endif /* CY_TYPES */
#define PC300_PROTO_MLPPP 1