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- #define CURSES_LIBRARY 1
- #include <curses.h>
-
- #ifdef REGISTERWINDOWS
- #ifdef PDCDEBUG
- char *rcsid__rmwin = "$Header: C:\CURSES\private\RCS\_rmwin.c 2.1 1993/06/18 20:23:35 MH Rel MH $";
- #endif
-
-
-
-
- /*man-start*********************************************************************
-
- _rmwin() - Unregister window
-
- PDCurses Description:
- This routine removes a window from the current visible list
- of windows.
-
- PDCurses Return Value:
- This function returns OK on success and ERR on error.
-
- PDCurses Errors:
- It is an error to call this function with a NULL window pointer.
-
- Portability:
- PDCurses int _rmwin( WINDOW* win );
-
- **man-end**********************************************************************/
-
- int _rmwin(WINDOW *win)
- {
- extern void (*fre)();
-
- WINDS *w = _findwin(win);
- WINDS *next;
- WINDS *prev;
-
- #ifdef PDCDEBUG
- if (trace_on) PDC_debug("PDC_rmwin() - called\n");
- #endif
-
- if (w != (WINDS *)NULL)
- {
- if (_cursvar.visible == w)
- {
- _cursvar.visible = w->next;
- (*fre)(w);
- }
- else
- if (w->next == NULL)
- {
- if (w->prev != NULL)
- {
- w->prev->next = NULL;
- (*fre)(w);
- }
- }
- else
- {
- next = w->next;
- prev = w->prev;
- next->prev = prev;
- prev->next = next;
- (*fre)(w);
- }
- return( OK );
- }
- return( ERR );
- }
- #endif
-