sigset_t          195 src/csplit.c   static sigset_t caught_signals;
sigset_t          217 src/csplit.c     sigset_t oldset;
sigset_t          931 src/csplit.c     sigset_t oldset;
sigset_t          996 src/csplit.c   	  sigset_t oldset;
sigset_t          221 src/dd.c       static sigset_t caught_signals;
sigset_t          708 src/dd.c             sigset_t oldset;
sigset_t          697 src/ls.c       static sigset_t caught_signals;
sigset_t         1083 src/ls.c             sigset_t oldset;
sigset_t          439 src/sort.c     static sigset_t caught_signals;
sigset_t          445 src/sort.c       sigset_t sigs;