--- SheepShaver/src/Unix/sysdeps.h	2004/11/22 22:40:26	1.35
+++ SheepShaver/src/Unix/sysdeps.h	2005/03/27 13:41:46	1.41
@@ -1,7 +1,7 @@
 /*
  *  sysdeps.h - System dependent definitions for Linux
  *
- *  SheepShaver (C) 1997-2004 Christian Bauer and Marc Hellwig
+ *  SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -41,6 +41,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stddef.h>
 #include <string.h>
 #include <signal.h>
 
@@ -63,6 +64,17 @@
 # endif
 #endif
 
+// Fix offsetof() on FreeBSD and GCC >= 3.4
+#if defined(__FreeBSD__) && defined(__cplusplus)
+#undef offsetof
+/* The cast to "char &" below avoids problems with user-defined
+   "operator &", which can appear in a POD type.  */
+#define offsetof(TYPE, MEMBER)                          \
+  (__offsetof__ (reinterpret_cast <size_t>              \
+                 (&reinterpret_cast <char &>            \
+                  (static_cast<TYPE *> (0)->MEMBER))))
+#endif
+
 // Define for external components
 #define SHEEPSHAVER 1
 
@@ -70,6 +82,7 @@
 // Otherwise, use Direct Addressing mode if NATMEM_OFFSET is set
 #if !defined(EMULATED_PPC)
 #define REAL_ADDRESSING 1
+#include "ppc_asm.tmpl"
 #elif defined(__CYGWIN__)
 #define DIRECT_ADDRESSING 1
 #define DIRECT_ADDRESSING_HACK 1
@@ -397,11 +410,17 @@ typedef struct timespec tm_time_t;
 typedef struct timeval tm_time_t;
 #endif
 
+// High-precision timing
+#if defined(HAVE_PTHREADS) && defined(HAVE_CLOCK_NANOSLEEP) && 0
+#define PRECISE_TIMING 1
+#define PRECISE_TIMING_POSIX 1
+#endif
+
 // Timing functions
 extern uint64 GetTicks_usec(void);
 extern void Delay_usec(uint32 usec);
 
-#if defined(HAVE_PTHREADS) || (defined(__linux__) && defined(__powerpc__))
+#if defined(HAVE_PTHREADS) || ((defined(__linux__) || defined(__NetBSD__)) && defined(__powerpc__))
 // Setup pthread attributes
 extern void Set_pthread_attr(pthread_attr_t *attr, int priority);
 #endif