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Fold LIBC_ALG into LIBC_MEM

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Justine Tunney 2022-08-13 08:32:34 -07:00
parent 7cf66bc161
commit 17aea99bb3
162 changed files with 265 additions and 430 deletions
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27
libc/mem/critbit0.h Normal file
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@ -0,0 +1,27 @@
#ifndef COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_
#define COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
/*───────────────────────────────────────────────────────────────────────────│─╗
│ cosmopolitan § data structures » critical bit tree (for c strings) ─╬─│┼
╚────────────────────────────────────────────────────────────────────────────│*/
struct critbit0 {
void *root;
size_t count;
};
bool critbit0_contains(struct critbit0 *, const char *) dontthrow nosideeffect
paramsnonnull();
int critbit0_insert(struct critbit0 *, const char *) paramsnonnull();
bool critbit0_delete(struct critbit0 *, const char *) dontthrow paramsnonnull();
void critbit0_clear(struct critbit0 *) dontthrow paramsnonnull();
char *critbit0_get(struct critbit0 *, const char *);
intptr_t critbit0_allprefixed(struct critbit0 *, const char *,
intptr_t (*)(const char *, void *), void *)
paramsnonnull((1, 2, 3)) dontthrow;
int critbit0_emplace(struct critbit0 *, char *, size_t) paramsnonnull();
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_ALG_CRITBIT0_H_ */