native refactor step 2

.hgignore

com.oracle.truffle.r.native/fficall/Makefile

com.oracle.truffle.r.native/fficall/src/common/arithmetic.c

com.oracle.truffle.r.native/fficall/src/common/util.c

...racle.truffle.r.native/fficall/src/common/variable_defs.h

com.oracle.truffle.r.native/fficall/src/jni/Applic.c

com.oracle.truffle.r.native/fficall/src/jni/Connections.c

com.oracle.truffle.r.native/fficall/src/jni/Defn.h

com.oracle.truffle.r.native/fficall/src/jni/Makefile

com.oracle.truffle.r.native/fficall/src/jni/Memory.c

com.oracle.truffle.r.native/fficall/src/jni/Parse.c

com.oracle.truffle.r.native/fficall/src/jni/Random.c

com.oracle.truffle.r.native/fficall/src/jni/Rdynload.c

com.oracle.truffle.r.native/fficall/src/jni/Rinternals.c

com.oracle.truffle.r.native/fficall/src/jni/Rmath.c

com.oracle.truffle.r.native/fficall/src/jni/Utils.c

com.oracle.truffle.r.native/fficall/src/jni/appl_pretty.c

com.oracle.truffle.r.native/fficall/src/jni/coerce.c

com.oracle.truffle.r.native/fficall/src/jni/inlined.c

com.oracle.truffle.r.native/fficall/src/jni/main_colors.c