UNOPENED         1071 src/diff.c       cmp.file[0].desc = name0 ? UNOPENED : NONEXISTENT;
UNOPENED         1072 src/diff.c       cmp.file[1].desc = name1 ? UNOPENED : NONEXISTENT;
UNOPENED         1143 src/diff.c     	&& (cmp.file[f].desc == UNOPENED
UNOPENED         1149 src/diff.c     	       && cmp.file[1 - f].desc == UNOPENED)))
UNOPENED         1292 src/diff.c           if (cmp.file[0].desc == UNOPENED)
UNOPENED         1298 src/diff.c           if (cmp.file[1].desc == UNOPENED)