Change namespace from renderscriptCpp to RSC

Change-Id: I6c40a91d3afad8411d0ad49088a8e52c251b7038
diff --git a/cpp/rsCppStructs.h b/cpp/rsCppStructs.h
index f1376b0..3598367 100644
--- a/cpp/rsCppStructs.h
+++ b/cpp/rsCppStructs.h
@@ -24,7 +24,7 @@
 #include <rs.h>
 
 namespace android {
-namespace renderscriptCpp {
+namespace RSC {
 
 typedef void (*ErrorHandlerFunc_t)(uint32_t errorNum, const char *errorText);
 typedef void (*MessageHandlerFunc_t)(uint32_t msgNum, const void *msgData, size_t msgLen);