H35947 s 00072/00000/00000 d D 1.1 02/05/02 15:35:04 root 2 1 cC cF1 cK02471 cO-rw-rw-r-- e s 00000/00000/00000 d D 1.0 02/05/02 15:35:04 root 1 0 c BitKeeper file /Mastodon/Core/Build/ncurses/Ada95/html/form_field_userptr.3x.html cBor@egypt.pell.portland.or.us|ChangeSet|20020502223039|07086|e73225ae258b78f8 cHegypt.pell.portland.or.us cK28289 cPAda95/html/form_field_userptr.3x.html cR1445aeccf49346e2 cV4 cX0x821 cZ-07:00 e u U f e 0 f x 0x821 t T I 2
       form_field_userptr  -  associate  application  data with a
       form field


SYNOPSIS

       #include <form.h>
       int set_field_userptr(FIELD *field, const void*userptr);
       const void *field_userptr(const FIELD *field);


DESCRIPTION

       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.


RETURN VALUE

       The  function  field_userptr  returns  NULL  on error. The
       function set_field_userptr returns one of the following:

       E_OK The routine succeeded.

       E_SYSTEM_ERROR
            System error occurred (see errno).


SEE ALSO

       curses(3X), form(3X).


NOTES

       The header file <form.h> automatically includes the header
       file <curses.h>.


PORTABILITY

       These  routines  emulate the System V forms library.  They
       were not supported on Version 7 or BSD versions.

       The user pointer should be a void pointer.  We leave it as
       a char pointer for SVr4 compatibility.


AUTHORS

       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
       curses by Eric S. Raymond.













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