1 #ifndef __INTSET_H 2 #define __INTSET_H 3 #include <stdint.h> 4 5 typedef struct intset { 6 uint32_t encoding; 7 uint32_t length; 8 int8_t contents[]; 9 } intset; 10 11 intset *intsetNew(void); 12 intset *intsetAdd(intset *is, int64_t value, uint8_t *success); 13 intset *intsetRemove(intset *is, int64_t value, int *success); 14 uint8_t intsetFind(intset *is, int64_t value); 15 int64_t intsetRandom(intset *is); 16 uint8_t intsetGet(intset *is, uint32_t pos, int64_t *value); 17 uint32_t intsetLen(intset *is); 18 19 #endif // __INTSET_H 20