X-Git-Url: http://ncurses.scripts.mit.edu/?a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fmenu_userptr.3x.html;h=816c3f89569327163b60d2a067d2cf6a5afe93f6;hb=761e4f0825b330e970558e82a4bd638383914429;hp=5eebdb8f64afcd6b615eec64be8a4221637aa925;hpb=b1f61d9f3aa244512045a6b02e759825d7049d34;p=ncurses.git diff --git a/doc/html/man/menu_userptr.3x.html b/doc/html/man/menu_userptr.3x.html index 5eebdb8f..816c3f89 100644 --- a/doc/html/man/menu_userptr.3x.html +++ b/doc/html/man/menu_userptr.3x.html @@ -1,23 +1,66 @@ + + + +menu_userptr 3x + + + +

menu_userptr 3x

+
 
+menu_userptr(3x)                                       menu_userptr(3x)
+
+
+

NAME

-       menu_userptr - associate application data with a menu item
+       menu_userptr - associate application data with a menu item

SYNOPSIS

-       #include <menu.h>
+       #include <menu.h>
        int set_menu_userptr(MENU *menu, void *userptr);
        void *menu_userptr(const MENU *menu);

DESCRIPTION

-       Every menu and every menu item has a  field  that  can  be
+       Every  menu  and  every  menu item has a field that can be
        used to hold application-specific data (that is, the menu-
        driver code leaves it alone).  These functions get and set
        the menu user pointer field.
@@ -25,53 +68,40 @@

RETURN VALUE

-       Except  for  menu_userptr  (which  returns NULL on error),
-       each function returns one of the following:
+       menu_userptr returns a pointer (which may  be  NULL).   It
+       does not set errno.
 
-       E_OK The routine succeeded.
-
-       E_SYSTEM_ERROR
-            System error occurred (see errno).
+       set_menu_userptr returns E_OK (success).

SEE ALSO

-       curses(3x), menu(3x).
+       curses(3x), menu(3x).

NOTES

-       The header file <menu.h> automatically includes the header
-       file <curses.h>.
+       The header file <menu.h> automatically includes the header
+       file <curses.h>.

PORTABILITY

-       These  routines  emulate  the System V menu library.  They
+       These routines emulate the System V  menu  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.
+       The user pointer is a void pointer.  We chose not to leave
+       it as a char pointer for SVr4 compatibility.

AUTHORS

-       Juergen  Pfeifer.   Manual  pages  and  adaptation for new
+       Juergen Pfeifer.  Manual  pages  and  adaptation  for  new
        curses by Eric S. Raymond.
 
 
 
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+                                                       menu_userptr(3x)