-#ifndef _PSI_TYPES_FREE_STMT_H
-#define _PSI_TYPES_FREE_STMT_H
-
-typedef struct free_stmt {
- free_calls *calls;
-} free_stmt;
-
-static inline free_stmt *init_free_stmt(free_calls *calls) {
- free_stmt *f = calloc(1, sizeof(*f));
- f->calls = calls;
- return f;
-}
-
-static inline void free_free_stmt(free_stmt *f) {
- free_free_calls(f->calls);
- free(f);
-}
+/*******************************************************************************
+ Copyright (c) 2016, Michael Wallner <mike@php.net>.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+ FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*******************************************************************************/
+
+#ifndef PSI_TYPES_FREE_STMT_H
+#define PSI_TYPES_FREE_STMT_H
+
+struct psi_data;
+struct psi_plist;
+struct psi_impl;
+struct psi_call_frame;
+
+struct psi_free_stmt {
+ struct psi_token *token;
+ struct psi_plist *exps;
+};
+
+struct psi_free_stmt *psi_free_stmt_init(struct psi_plist *calls);
+void psi_free_stmt_free(struct psi_free_stmt **f_ptr);
+void psi_free_stmt_dump(struct psi_dump *dump, struct psi_free_stmt *fre);
+
+bool psi_free_stmts_validate(struct psi_data *data, struct psi_validate_scope *scope);
+void psi_free_stmt_exec(struct psi_free_stmt *fre, struct psi_call_frame *frame);
#endif