-</PRE>
-<H2>NAME</H2><PRE>
- <STRONG>form_field_userptr</STRONG> - associate application data with a
- form field
-
-
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
- <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
- int set_field_userptr(FIELD *field, void*userptr);
- void *field_userptr(const FIELD *field);
-
-
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
- Every form field has a field that can be used to hold
- application-specific data (that is, the form-driver code
- leaves it alone). These functions get and set that field.
-
-
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
- The function <STRONG>field_userptr</STRONG> returns <STRONG>NULL</STRONG> on error. The
- function <STRONG>set_field_userptr</STRONG> returns one of the following:
-
- <STRONG>E_OK</STRONG> The routine succeeded.