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.ta 8n 16n 24n 32n 40n 48n 56n 64n 72n 
.TH "XmStringIsVoid" 3
.SH "NAME"
\fBXmStringIsVoid\fP \(em A compound string function that provides information on the existence of non-zero-length text components, tab components, or separator components
"XmStringIsVoid"
"compound string functions" "XmStringIsVoid"
.SH "SYNOPSIS"
.PP
.nf
#include <Xm/Xm\&.h>
\fBBoolean \fBXmStringIsVoid\fP\fR(
\fBXmString \fBs1\fR\fR);
.fi
.SH "DESCRIPTION"
.PP
\fBXmStringIsVoid\fP returns a Boolean value indicating whether
or not string \fIs1\fP is void\&.
.IP "\fIs1\fP" 10
Specifies the compound string
.SH "RETURN"
.PP
Returns True if any non-zero-length
text components,
tab components,
or separator components
exist in \fIs1\fP\&.
That is, the function returns True if the string has
no text, tabs, or separators\&.
If \fIs1\fP contains the NULL string, the function returns True\&.
.SH "RELATED"
.PP
\fBXmStringCreate\fP(3)\&.
.\" created by instant / docbook-to-man, Sun 22 Dec 1996, 20:31