-/* $OpenBSD: doas.h,v 1.3 2015/07/21 11:04:06 zhuk Exp $ */
-
-#include <sys/tree.h>
-
-struct envnode {
- RB_ENTRY(envnode) node;
- const char *key;
- const char *value;
-};
-
-struct env {
- RB_HEAD(envtree, envnode) root;
- u_int count;
-};
-
-RB_PROTOTYPE(envtree, envnode, node, envcmp)
-
+/* $OpenBSD$ */
struct rule {
int action;
int options;
size_t arraylen(const char **);
-struct env *createenv(char **);
-struct env *filterenv(struct env *, struct rule *);
-char **flattenenv(struct env *);
+char **prepenv(struct rule *);
#define PERMIT 1
#define DENY 2