


      CCCCXXXXRRRREEEEFFFF((((1111))))                    ((((UUUUNNNNIIIIXXXX 5555....0000))))                   CCCCXXXXRRRREEEEFFFF((((1111))))



      NNNNAAAAMMMMEEEE
           cxref - generate C program cross reference

      SSSSYYYYNNNNTTTTAAAAXXXX
           ccccxxxxrrrreeeeffff [ options ] files

      DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
           _C_x_r_e_f analyzes a collection of C files and attempts to build
           a cross reference table.  _C_x_r_e_f utilizes a special version
           of _c_p_p to include ####ddddeeeeffffiiiinnnneeee'd information in its symbol table.
           It produces a listing on standard output of all symbols
           (auto, static, and global) in each file separately, or with
           the ----cccc option, in combination.  Each symbol contains an
           asterisk (*) before the declaring reference.

           In addition to the ----DDDD, ----IIII and ----UUUU options (which are
           identical to their interpretation by _c_c(1)), the following
           _o_p_t_i_o_n_s are interpreted by _c_x_r_e_f:

           ----cccc      Print a combined cross-reference of all input files.

           ----wwww<<<<nnnnuuuummmm>>>> Width option which formats output no wider than
                   <num> (decimal) columns.  This option will default
                   to 80 if <num> is not specified or is less than 51.

           ----oooo file Direct output to named _f_i_l_e.

           ----ssss      Operate silently; does not print input file names.

           ----tttt      Format listing for 80-column width.

      FFFFIIIILLLLEEEESSSS
           /usr/lib/xcpp    special version of C-preprocessor.

      SSSSEEEEEEEE AAAALLLLSSSSOOOO
           cc(1).

      DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
           Error messages are unusually cryptic, but usually mean that
           you can't compile these files, anyway.















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