/* PSPP - computes sample statistics.
Copyright (C) 1997-9, 2000 Free Software Foundation, Inc.
- Written by Ben Pfaff <blp@gnu.org>.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
void expr_evaluate_str (struct expression *, const struct ccase *,
int case_idx, char *dst, size_t dst_size);
+const struct operation *expr_get_function (size_t idx);
+size_t expr_get_function_cnt (void);
+const char *expr_operation_get_name (const struct operation *);
+const char *expr_operation_get_prototype (const struct operation *);
+int expr_operation_get_arg_cnt (const struct operation *);
+
#endif /* expr.h */