.\" openfwtk project: mapgid.3 1-Nov-2000
.TH mapgid 3
.SH NAME
mapgid() \- getgrnam frontend
.SH SYNOPSIS
.nf	
#include "fwfunc.h"
.fi
.sp 
int \fBmapgid\fP(char *gnam)
.SH DESCRIPTION
The \fImapgid\fP function coverts character group name to integer value.
.SH RETURN VALUES
The \fImapgid\fP function returns atoi(3) of \fIgnam\fP if it is all-digit, group id
if it is not, -1 if group does not exist.
.SH SEE ALSO
getgrnam(3)
.SH HISTORY
present in fwtk since v1