'\"! eqn | mmdoc
'\"macro stdmacro
.ds Vn Version 1.2
.ds Dt 6 March 1997
.ds Re Release 1.1.0
.ds Dp Mar 17 18:06
.ds Dm  Mar  6 20:0
.ds Xs 61980 2 islist.gl
.TH GLISLIST
.SH NAME
.B "glIsList
\- determine if a name corresponds to a display-list

.SH C SPECIFICATION
GLboolean \f3glIsList\fP(
GLuint \fIlist\fP )
.nf
.fi

.SH PARAMETERS
.TP \w'\f2list\fP\ \ 'u 
\f2list\fP
Specifies a potential display-list name.
.SH DESCRIPTION
\f3glIsList\fP returns \f3GL_TRUE\fP if \f2list\fP is the name
of a display list and returns \f3GL_FALSE\fP otherwise.
.SH ERRORS
\f3GL_INVALID_OPERATION\fP is generated if \f3glIsList\fP
is executed between the execution of
\f3glBegin\fP
and the corresponding execution of \f3glEnd\fP.
.SH SEE ALSO
\f3glCallList\fP,
\f3glCallLists\fP,
\f3glDeleteLists\fP,
\f3glGenLists\fP,
\f3glNewList\fP