CXREF(1)            UNIX Programmer's Manual             CXREF(1)

NAME
     cxref - a simple C routine referencing program

SYNOPSIS
     cxref file ...

DESCRIPTION
     _C_x_r_e_f is a simple shell script which uses _g_r_e_p(1) and _e_x(1)
     and _s_o_r_t(1) to make a listing of the routines in the speci-
     fied C program files and the lines on which they are
     defined.  It is useful as a summary when prowling in a large
     program.

AUTHOR
     William Joy

BUGS
     _C_x_r_e_f assumes that routines begin in the first column of
     lines, and that type names are given on different lines than
     the routine names.  If you have a program which is in a dif-
     ferent format than this, _c_x_r_e_f will fail miserably.  The
     operating system, C compiler, Pascal translator, _e_x editor,
     etc. all work with _c_x_r_e_f.

Printed 4/29/83                                                 1