compile fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@867 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/vl.h b/vl.h
index d658aa8..05b0a1f 100644
--- a/vl.h
+++ b/vl.h
@@ -593,7 +593,9 @@
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename);
-ppc_tb_t *cpu_ppc_tb_init (CPUPPCState *env, uint32_t freq);
+#ifdef TARGET_PPC
+ppc_tb_t *cpu_ppc_tb_init (CPUState *env, uint32_t freq);
+#endif
void PREP_debug_write (void *opaque, uint32_t addr, uint32_t val);
extern CPUWriteMemoryFunc *PPC_io_write[];