cxref(1)						      General Commands Manual							  cxref(1)

Name
       cxref - generate C program cross reference

Syntax
       cxref [options] files

Description
       The  command  analyzes a collection of C files and attempts to build a cross reference table.  The command utilizes a special version of to
       include #define'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 -c option, in combination.  Each symbol contains an asterisk (*) before the declaring reference.

Options
       -c	 Prints a combined cross-reference of all input files.

       -Dname	 Defines name to processor, as if by #define.  Default value is 1.

       -Idir	 Searches named directory for files whose names do not begin with a backslash (/).

       -o file	 Directs output to named file.

       -s	 Operates silently; does not print input file names.

       -t	 Formats listing for 80-column width.

       -Uname	 Removes any initial definition of name.

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

Diagnostics
       Error messages usually indicate a problem that will prevent the file from compiling.

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

See Also
       cc(1).

																	  cxref(1)