-#define ASL_ENCODE_MASK 0x0000000f
-#define ASL_STRING_VM 0x80000000
-#define ASL_STRING_LEN 0x40000000
-
-#define ASL_STRING_MIG 0xc0000002
-
-uint32_t asl_core_string_hash(const char *str, uint32_t len) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-const char *asl_core_error(uint32_t code) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-uint32_t asl_core_check_access(int32_t msgu, int32_t msgg, int32_t readu, int32_t readg, uint16_t flags) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-uint64_t asl_core_htonq(uint64_t n) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-uint64_t asl_core_ntohq(uint64_t n)__OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-uint64_t asl_core_new_msg_id(uint64_t start) __OSX_AVAILABLE_STARTING(__MAC_10_5, __IPHONE_2_0);
-char *asl_core_encode_buffer(const char *in, uint32_t len) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_5_0);
-int32_t asl_core_decode_buffer(const char *in, char **buf, uint32_t *len) __OSX_AVAILABLE_STARTING(__MAC_10_7, __IPHONE_5_0);
-
-asl_string_t *asl_string_new(uint32_t encoding) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-char *asl_string_free_return_bytes(asl_string_t *str) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-void asl_string_free(asl_string_t *str) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-char *asl_string_bytes(asl_string_t *str) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-size_t asl_string_length(asl_string_t *str) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-size_t asl_string_allocated_size(asl_string_t *str) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append(asl_string_t *str, const char *app) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append_asl_key(asl_string_t *str, const char *app) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append_op(asl_string_t *str, uint32_t op) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append_no_encoding(asl_string_t *str, const char *app) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append_char_no_encoding(asl_string_t *str, const char c) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
-asl_string_t *asl_string_append_xml_tag(asl_string_t *str, const char *tag, const char *s) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_5_1);
+#define ASL_SERVICE_NAME "com.apple.system.logger"
+
+#define ASL_PLACE_DATABASE 0
+#define ASL_PLACE_ARCHIVE 1
+
+#if TARGET_OS_SIMULATOR
+#define ASL_PLACE_DATABASE_DEFAULT asl_filesystem_path(ASL_PLACE_DATABASE)
+#define ASL_PLACE_ARCHIVE_DEFAULT asl_filesystem_path(ASL_PLACE_ARCHIVE)
+#else
+#define ASL_PLACE_DATABASE_DEFAULT "/var/log/asl"
+#define ASL_PLACE_ARCHIVE_DEFAULT "/var/log/asl.archive"
+#endif
+
+mach_port_t asl_core_get_service_port(int reset) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+
+uint32_t asl_core_string_hash(const char *str, uint32_t len) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+const char *asl_core_error(uint32_t code) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+const char *asl_core_level_to_string(uint32_t level) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+uint32_t asl_core_check_access(int32_t msgu, int32_t msgg, int32_t readu, int32_t readg, uint16_t flags) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+uint64_t asl_core_htonq(uint64_t n) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+uint64_t asl_core_ntohq(uint64_t n)__API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+uint64_t asl_core_new_msg_id(uint64_t start) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.5,10.12), ios(2.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+char *asl_core_encode_buffer(const char *in, uint32_t len) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.7,10.12), ios(5.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+int32_t asl_core_decode_buffer(const char *in, char **buf, uint32_t *len) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.7,10.12), ios(5.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+
+time_t asl_core_parse_time(const char *in, uint32_t *tlen) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+size_t asl_core_str_to_size(char *s) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+time_t asl_core_str_to_time(char *s, uint32_t def_n) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+void asl_core_time_to_str(time_t s, char *str, size_t len) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));
+
+const char *asl_filesystem_path(uint32_t place) __API_DEPRECATED("os_log(3) has replaced asl(3)", macosx(10.10,10.12), ios(7.0,10.0), watchos(2.0,3.0), tvos(9.0,10.0));