$DragonFly: src/sys/dev/netif/nv/Attic/basetype.h.patch,v 1.2 2005/04/04 18:45:07 joerg Exp $

--- basetype.h.orig	2005-03-12 10:59:20.000000000 +0100
+++ basetype.h	2005-04-02 20:29:03.000000000 +0200
@@ -44,8 +44,7 @@
 #define OUT
 #endif
 
-//
-// Useful "types"
+/* Useful "types" */
 
 #ifndef NULL
 #define NULL            0
@@ -60,9 +59,9 @@
 #endif
 
 #if 1
-//
-// Don't use as these are going to be deleted soon. Use NV_ instead
-//
+/*
+** Don't use as these are going to be deleted soon. Use NV_ instead
+*/
 #define VOID                void
 typedef VOID                *PVOID;
 
@@ -112,7 +111,7 @@
     typedef signed long long             NV_SINT64, *PNV_SINT64;
 
 #else
-    #if _MSC_VER >= 1200         // MSVC 6.0 onwards
+    #if _MSC_VER >= 1200         /* MSVC 6.0 onwards */
         typedef unsigned __int64 	NV_UINT64, *PNV_UINT64;
         typedef signed __int64 		NV_SINT64, *PNV_SINT64;
     #else
@@ -141,59 +140,59 @@
 #endif
 
 
-//
-// Floating point definitions
-//
-typedef float                 NV_REAL32;   // 4-byte floating point
-typedef double                NV_REAL64;   // 8-byte floating point
+/*
+** Floating point definitions
+*/
+typedef float                 NV_REAL32;   /* 4-byte floating point */
+typedef double                NV_REAL64;   /* 8-byte floating point */
 
 
 
-//
-// Bit defintions
-//
+/*
+** Bit defintions
+*/
 #define NV_BIT(bitpos)                  (1 << (bitpos))
 
-// NV_BIT_SET 
-// Sets the specified bit position (0..31). 
-// Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
-// x = 0xA0
-// NV_BIT_SET(x, 1)
-// Result: x = 0xA2
+/* NV_BIT_SET 
+** Sets the specified bit position (0..31). 
+** Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
+** x = 0xA0
+** NV_BIT_SET(x, 1)
+** Result: x = 0xA2 */
 #define NV_BIT_SET(bits, bitpos)        ((bits) |= (NV_BIT(bitpos)))
 
-// NV_BIT_CLEAR
-// Clears the specified bit position (0..31)
-// Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
-// x = 0xAA
-// NV_BIT_CLEAR(x, 1)
-// Result: x = 0xA8
+/* NV_BIT_CLEAR
+** Clears the specified bit position (0..31)
+** Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
+** x = 0xAA
+** NV_BIT_CLEAR(x, 1)
+** Result: x = 0xA8 */
 #define NV_BIT_CLEAR(bits, bitpos)      ((bits) &= (~NV_BIT(bitpos)))
 
-// NV_BIT_GET 
-// Gets the bit at the specified bit position (0..31)
-// Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
-// Result is either 1 or 0.
-// x = 0xAA
-// NV_BIT_GET(x, 1)
-// Result: x = 1
+/* NV_BIT_GET 
+** Gets the bit at the specified bit position (0..31)
+** Parameter bits can be 1 byte to 4 bytes, but the caller needs to make sure bitpos fits into it.
+** Result is either 1 or 0.
+** x = 0xAA
+** NV_BIT_GET(x, 1)
+** Result: x = 1 */
 #define NV_BIT_GET(bits, bitpos)        (((bits) >> (bitpos)) & 0x0001)
 
 
-// NV_BIT_GETVALUE
-// Gets the value from a 32 bit ULONG at specified bit position.
-// Parameter bits needs to be 4 bytes long.
-// Ex. ul32 = 0xFEDCBA98
-// ulVal = NV_BIT_GETVALUE(ul32, 3, 0)  : Gets value from Bit position 3 to 0
-// Result : ulVal = 8
+/* NV_BIT_GETVALUE
+** Gets the value from a 32 bit ULONG at specified bit position.
+** Parameter bits needs to be 4 bytes long.
+** Ex. ul32 = 0xFEDCBA98
+** ulVal = NV_BIT_GETVALUE(ul32, 3, 0)  : Gets value from Bit position 3 to 0
+** Result : ulVal = 8 */
 #define NV_BIT_GETVALUE(ulOrigValue, bitposHi, bitposLow)  (((ulOrigValue) >> (bitposLow)) & (~(0xFFFFFFFF << ((bitposHi) - (bitposLow) +1))))
 
-// NV_BIT_SETVALUE
-// Set a value in a 32 bit ULONG at a specific bit position.
-// Parameter bits needs to be 4 bytes long.
-// Ex. ul32 = 0xFEDCBA98
-// NV_BIT_SETVALUE(ul32, 0xF, 3, 0)  : Sets value at Bit position 3 to 0
-// Result : ul32 becomes 0xFEDCBA9F
+/* NV_BIT_SETVALUE
+** Set a value in a 32 bit ULONG at a specific bit position.
+** Parameter bits needs to be 4 bytes long.
+** Ex. ul32 = 0xFEDCBA98
+** NV_BIT_SETVALUE(ul32, 0xF, 3, 0)  : Sets value at Bit position 3 to 0
+** Result : ul32 becomes 0xFEDCBA9F */
 #define NV_BIT_SETVALUE(ulOrigValue, ulWindowValue, bitposHi, bitposLow)  \
     ((ulOrigValue) = ((((ulOrigValue) & (~ ((0xFFFFFFFF >> (31 - (bitposHi))) & (0xFFFFFFFF << (bitposLow))))) | ((ulWindowValue) << (bitposLow)))))
 
@@ -241,7 +240,7 @@
 typedef union _NVLARGE_INTEGER {
 
 #if 0
-    // NO UNNAMED UNIONS ALLOWED !@
+    /* NO UNNAMED UNIONS ALLOWED !@ */
     struct {
         NV_UINT32   LowPart;
         NV_SINT32   HighPart;
@@ -278,4 +277,4 @@
 #define NV_API_CALL
 #endif
 
-#endif // _BASETYPE_H_
+#endif /* _BASETYPE_H_ */