* doc.c: conform to C89 pointer rules
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 6 Feb 2011 02:01:17 +0000 (18:01 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 6 Feb 2011 02:01:17 +0000 (18:01 -0800)

Trivial merge