1 /* PSPP - computes sample statistics.
2 Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful, but
10 WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
26 const char *start_name; /* e.g. LOOP. */
27 const char *end_name; /* e.g. END LOOP. */
28 void (*close) (void *); /* Closes the control structure. */
31 void ctl_stack_clear (void);
32 void ctl_stack_push (const struct ctl_class *, void *private);
33 void *ctl_stack_top (const struct ctl_class *);
34 void *ctl_stack_search (const struct ctl_class *);
35 void ctl_stack_pop (void *);
36 bool ctl_stack_is_empty (void);
38 #endif /* ctl_stack.h */