DO NOT MERGE: Almost all warnings are now errors in RS build.

Change-Id: Ie4952cdf5c75bf1b7a7899a32b3b1f8747686356
diff --git a/libs/rs/rsScriptC_Lib.cpp b/libs/rs/rsScriptC_Lib.cpp
index 80da8ae..7c64184 100644
--- a/libs/rs/rsScriptC_Lib.cpp
+++ b/libs/rs/rsScriptC_Lib.cpp
@@ -35,6 +35,7 @@
 // Math routines
 //////////////////////////////////////////////////////////////////////////////
 
+#if 0
 static float SC_sinf_fast(float x) {
     const float A =   1.0f / (2.0f * M_PI);
     const float B = -16.0f;
@@ -70,6 +71,7 @@
     const float y = B * x * fabsf(x) + C * x;
     return 0.2215f * (y * fabsf(y) - y) + y;
 }
+#endif
 
 static float SC_randf(float max) {
     float r = (float)rand();