Change __PPC__ define to __powerpc__.
diff --git a/include/basetsd.h b/include/basetsd.h
index 81ada05..615b371 100644
--- a/include/basetsd.h
+++ b/include/basetsd.h
@@ -131,7 +131,7 @@
# define WORDS_BIGENDIAN
# define BITFIELDS_BIGENDIAN
# undef ALLOW_UNALIGNED_ACCESS
-#elif defined(__PPC__)
+#elif defined(__powerpc__)
# define WORDS_BIGENDIAN
# define BITFIELDS_BIGENDIAN
# undef ALLOW_UNALIGNED_ACCESS
diff --git a/include/rpc.h b/include/rpc.h
index c395132..aa7b0b7 100644
--- a/include/rpc.h
+++ b/include/rpc.h
@@ -25,8 +25,10 @@
#ifndef __WINE_RPC_H
#define __WINE_RPC_H
-#if defined(__PPC__) || defined(_MAC) /* ? */
+#if defined(__powerpc__) || defined(_MAC) /* ? */
#define __RPC_MAC__
+ /* Also define __RPC_WIN32__ to ensure compatibility */
+ #define __RPC_WIN32__
#elif defined(_WIN64)
#define __RPC_WIN64__
#else
diff --git a/include/winnt.h b/include/winnt.h
index 2592b69..c79c6ad 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -805,7 +805,7 @@
#endif /* _MIPS_ */
/* PowerPC context definitions */
-#ifdef __PPC__
+#ifdef __powerpc__
#define CONTEXT_CONTROL 0x0001
#define CONTEXT_FLOATING_POINT 0x0002
@@ -929,7 +929,7 @@
DWORD Parameter7;
} STACK_FRAME_HEADER,*PSTACK_FRAME_HEADER;
-#endif /* __PPC__ */
+#endif /* __powerpc__ */
#ifdef __ALPHA__
@@ -1179,7 +1179,7 @@
#endif /* __sparc__ */
-#ifdef __PPC__
+#ifdef __powerpc__
/* FIXME: use getcontext() to retrieve full context */
#define _GET_CONTEXT \
@@ -1204,7 +1204,7 @@
void WINAPI name ( t1 a1, t2 a2, t3 a3, t4 a4 ) \
{ _GET_CONTEXT; fn( a1, a2, a3, a4, &context ); }
-#endif /* __PPC__ */
+#endif /* __powerpc__ */
#ifdef __ALPHA__
@@ -1637,7 +1637,7 @@
extern inline struct _TEB * WINAPI NtCurrentTeb(void)
{
struct _TEB *teb;
-# ifdef __darwin__
+# ifdef __APPLE__
__asm__("\tmr %0, r13" : "=r" (teb));
# else
__asm__("\tmr %0, 2" : "=r" (teb));