    failure_id       1311 libglibc/regex.c     DEBUG_STATEMENT (failure_id++);					\
    failure_id       1313 libglibc/regex.c     DEBUG_PRINT2 ("\nPUSH_FAILURE_POINT #%u:\n", failure_id);		\
    failure_id       1376 libglibc/regex.c     DEBUG_PRINT2 ("  Pushing failure id: %u\n", failure_id);		\
    failure_id       1377 libglibc/regex.c     DEBUG_PUSH (failure_id);						\
    failure_id       1422 libglibc/regex.c   DEBUG_STATEMENT (unsigned failure_id;)				\
    failure_id       1435 libglibc/regex.c   DEBUG_POP (&failure_id);						\
    failure_id       1436 libglibc/regex.c   DEBUG_PRINT2 ("  Popping failure id: %u\n", failure_id);		\
    failure_id       3910 libglibc/regex.c   static unsigned failure_id;