LONG_BIT 93 maint/gnulib/lib/limits.in.h #ifndef LONG_BIT LONG_BIT 47 maint/gnulib/tests/test-limits-h.c LONG_BIT LONG_BIT 51 maint/gnulib/tests/test-limits-h.c verify_width (LONG_BIT, LONG_MIN, LONG_MAX);