2015-01-02 Tobias Burnus * caf/single.c (_gfortran_caf_co_reduce): New function. * caf/libcaf.h (_gfortran_caf_co_reduce): New prototype. ^L Copyright (C) 2015 Free Software Foundation, Inc. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved.