prefix_length      34 maint/gnulib/lib/dirname-lgpl.c   size_t prefix_length = FILE_SYSTEM_PREFIX_LEN (file);
prefix_length      38 maint/gnulib/lib/dirname-lgpl.c   prefix_length += (prefix_length != 0
prefix_length      40 maint/gnulib/lib/dirname-lgpl.c                        && ISSLASH (file[prefix_length]))
prefix_length      49 maint/gnulib/lib/dirname-lgpl.c        prefix_length < length; length--)