/* Strings */
extern size_t strlen(const char *string);
extern size_t strnlen(const char *string, size_t maxlen);
/* Strings */
extern size_t strlen(const char *string);
extern size_t strnlen(const char *string, size_t maxlen);
extern size_t strcspn(const char *haystack, const char *reject);
extern size_t strspn(const char *haystack, const char *accept);
extern size_t strcspn(const char *haystack, const char *reject);
extern size_t strspn(const char *haystack, const char *accept);
/* Memory */
extern void *memset(void *dest, int val, size_t count);
extern void *memcpy(void *dest, const void *src, size_t count);
/* Memory */
extern void *memset(void *dest, int val, size_t count);
extern void *memcpy(void *dest, const void *src, size_t count);
extern int memcmp(const void *mem1, const void *mem2, size_t count);
extern void *memchr(const void *ptr, int value, size_t num);
extern int memcmp(const void *mem1, const void *mem2, size_t count);
extern void *memchr(const void *ptr, int value, size_t num);