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#ifndef CRITBIT_H_
#define CRITBIT_H_
#ifdef __cplusplus
extern "C" {
#include <libowfat/compiler.h>
typedef struct {
void *root;
} critbit0_tree;
int critbit0_contains(critbit0_tree *t, const char *u) noexcept;
int critbit0_insert(critbit0_tree *t, const char *u) noexcept;
int critbit0_delete(critbit0_tree *t, const char *u) noexcept;
void critbit0_clear(critbit0_tree *t) noexcept;
int critbit0_allprefixed(critbit0_tree *t, const char *prefix,
int (*handle) (const char *, void *), void *arg) noexcept;
#ifdef __cplusplus