added watt32 headers and brought the DOS version up to parity with UNIX

[oftp] / libs / watt32 / sys / packon.h

diff --git a/libs/watt32/sys/packon.h b/libs/watt32/sys/packon.h
new file mode 100644 (file)
index 0000000..1c0250f
--- /dev/null
+++ b/libs/watt32/sys/packon.h
@@ -0,0 +1,66 @@
+/*!\file sys/packon.h
+ *
+ * Sets structure packing to 1 byte.
+ */
+
+/*++
+
+Copyright (c) 1990,91  Microsoft Corporation
+
+Module Name:
+
+    packon.h
+
+Abstract:
+
+    This file turns packing of structures on.  (That is, it disables
+    automatic alignment of structure fields.)  An include file is needed
+    because various compilers do this in different ways.
+
+    The file packoff.h is the complement to this file.
+
+Author:
+
+    Chuck Lenzmeier (chuckl) 4-Mar-1990
+
+Revision History:
+
+    15-Apr-1991 JohnRo
+        Created lint-able variant.
+
+    20-Oct-1997 G.Vanem
+        Added Metaware support
+
+    05-Jul-1999 G.Vanem
+        Added LADsoft support
+
+    01-Nov-2000 G. Vanem
+        Added Visual C/C++ support
+
+--*/
+
+#if defined(__BORLANDC__) && (__BORLANDC__ >= 0x550)
+  #pragma option push -b -a8 -pc -A- /*P_O_Push*/
+#endif
+
+#if !(defined(lint) || defined(_lint))
+  #if defined(_MSC_VER) && (_MSC_VER >= 800)
+    #pragma warning(disable:4103)
+  #endif
+
+  #if defined(__HIGHC__)
+    #pragma push_align_members(1);
+  #elif defined(__WATCOMC__) && (__WATCOMC__ >= 1000)
+    #pragma pack(__push,1);
+  #elif (defined(_MSC_VER) && (_MSC_VER > 800)) || \
+        (defined(__BORLANDC__) && (__BORLANDC__ >= 0x500)) || \
+         defined(__POCC__) || defined(__LCC__)
+    #pragma pack(push,1)
+  #else
+    #pragma pack(1)
+  #endif
+#endif
+
+#if defined(__BORLANDC__) && (__BORLANDC__ >= 0x550)
+  #pragma option pop  /*P_O_Pop*/
+#endif