NAME

cxref − a simple C routine referencing program

SYNOPSIS

cxref file ... 

DESCRIPTION

Cxref is a simple shell script which uses grep(UCB) and ex(UCB) and sort(1) to make a listing of the routines in the specified C program files and the lines on which they are defined. It is useful as a summary when prowling in a large program, especially since cref has a habit of looping on large program input. 

SEE ALSO

cref(1)

AUTHOR

William Joy

BUGS

Cxref 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 different format than this, cxref will fail miserably.  The operating system, C compiler, Pascal translator, ex editor, etc. all work with cxref. 

7th Edition  —  2/24/79