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make critbit0_contains as pure

master
Felix von Leitner 6 years ago
parent
commit
d26d50fc42
  1. 9
      critbit.h

9
critbit.h

@ -5,11 +5,18 @@
extern "C" {
#endif
/* for __pure__ if we are compiling under dietlibc */
#include <stddef.h>
#ifndef __pure__
#define __pure__
#endif
typedef struct {
void *root;
} critbit0_tree;
int critbit0_contains(critbit0_tree *t, const char *u);
int critbit0_contains(critbit0_tree *t, const char *u) __pure__;
int critbit0_insert(critbit0_tree *t, const char *u);
int critbit0_delete(critbit0_tree *t, const char *u);
void critbit0_clear(critbit0_tree *t);

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