first_diff         90 maint/gnulib/lib/filevercmp.c       int first_diff = 0;
first_diff        107 maint/gnulib/lib/filevercmp.c           if (!first_diff)
first_diff        108 maint/gnulib/lib/filevercmp.c             first_diff = s1[s1_pos] - s2[s2_pos];
first_diff        116 maint/gnulib/lib/filevercmp.c       if (first_diff)
first_diff        117 maint/gnulib/lib/filevercmp.c         return first_diff;