Manual pages › X Window and screen libraries (3X)

form_f_uptr(3X)

associate application data with forms

From the original Amiga UNIX 2.1 manual. Some things it mentions may not be in this release.

NAME

form_field_userptr: set_field_userptr, field_userptr - associate application data with forms

SYNOPSIS

#include <form.h>

int set_field_userptr(FIELD *field, char *ptr);
char *field_userptr(FIELD *field);

DESCRIPTION

Every field has an associated user pointer that can be used to store pertinent data. set_field_userptr sets the user pointer of field. field_userptr returns the user pointer of field.

RETURN VALUE

field_userptr  returns  NULL  on  error.   set_field_userptr
returns one of the following:
E_OK           - The function returned successfully.
E_SYSTEM_ERROR - System error.

NOTES