Module Name:	src
Committed By:	ross
Date:		Fri Oct 31 01:25:55 UTC 2003

Modified Files:
	src/usr.bin/mail: cmd3.c extern.h fio.c support.c vars.c

Log Message:
Defensively rewrite a string moving loop.
Constify.
Check for an allocation error.


To generate a diff of this commit:
cvs rdiff -r1.22 -r1.23 src/usr.bin/mail/cmd3.c src/usr.bin/mail/fio.c
cvs rdiff -r1.18 -r1.19 src/usr.bin/mail/extern.h
cvs rdiff -r1.10 -r1.11 src/usr.bin/mail/support.c
cvs rdiff -r1.11 -r1.12 src/usr.bin/mail/vars.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.