fix iLBC under windows

2d190b37 · Jeff Lenk · dc436b82 · 2d190b37
--- a/libs/ilbc/src/iLBC_decode.c
+++ b/libs/ilbc/src/iLBC_decode.c
@@ -47,7 +47,9 @@
    	{
            fld dbl
            frndint
+            fstp dbl
        }
+        return (long int) dbl;
    }
 #elif defined (_WIN64)
 #include <intrin.h>