Resolve printf formatting warnings on Linux:
- use macros from inttypes.h for format strings instead of OS-specific types

Patch from Matt Kopec!

llvm-svn: 168945
diff --git a/lldb/source/API/SBBlock.cpp b/lldb/source/API/SBBlock.cpp
index 91324ed..c8a665f 100644
--- a/lldb/source/API/SBBlock.cpp
+++ b/lldb/source/API/SBBlock.cpp
@@ -183,7 +183,7 @@
     if (m_opaque_ptr)
     {
         lldb::user_id_t id = m_opaque_ptr->GetID();
-        strm.Printf ("Block: {id: %llu} ", id);
+        strm.Printf ("Block: {id: %" PRIu64 "} ", id);
         if (IsInlined())
         {
             strm.Printf (" (inlined, '%s') ", GetInlinedName());