diff options
Diffstat (limited to 'lib/ratoi.c')
-rw-r--r-- | lib/ratoi.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/ratoi.c b/lib/ratoi.c new file mode 100644 index 0000000..fb8552d --- /dev/null +++ b/lib/ratoi.c @@ -0,0 +1,24 @@ +/* + * Copyright (C) 1993-2001 by Darren Reed. + * + * See the IPFILTER.LICENCE file for details on licencing. + * + * $Id: ratoi.c,v 1.4 2001/06/09 17:09:25 darrenr Exp $ + */ + +#include "ipf.h" + + +int ratoi(ps, pi, min, max) +char *ps; +int *pi, min, max; +{ + int i; + char *pe; + + i = (int)strtol(ps, &pe, 0); + if (*pe != '\0' || i < min || i > max) + return 0; + *pi = i; + return 1; +} |