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Diffstat (limited to 'contrib/ipfilter/lib/printbuf.c')
-rw-r--r-- | contrib/ipfilter/lib/printbuf.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/contrib/ipfilter/lib/printbuf.c b/contrib/ipfilter/lib/printbuf.c new file mode 100644 index 0000000..f2b7faa --- /dev/null +++ b/contrib/ipfilter/lib/printbuf.c @@ -0,0 +1,32 @@ +/* $NetBSD$ */ + +/* + * Copyright (C) 1993-2001 by Darren Reed. + * + * See the IPFILTER.LICENCE file for details on licencing. + * + * Id: printbuf.c,v 1.5.4.1 2004/12/09 19:41:22 darrenr Exp + */ + +#include <ctype.h> + +#include "ipf.h" + + +void printbuf(buf, len, zend) +char *buf; +int len, zend; +{ + char *s, c; + int i; + + for (s = buf, i = len; i; i--) { + c = *s++; + if (ISPRINT(c)) + putchar(c); + else + printf("\\%03o", c); + if ((c == '\0') && zend) + break; + } +} |