[a]
- accept
 - accept_blocking
 - acosh
 - add_abs_addr
 - add_bitset
 - add_bytes
 - add_char_amb_opt_map_info
 - add_char_opt_map_info
 - add_cipher_name_to_ary
 - add_code_range
 - add_code_range_to_buf
 - add_compile_string
 - add_compile_string_length
 - add_ctype_to_cc
 - add_ctype_to_cc_by_range
 - add_ensure_iseq
 - add_ensure_range
 - add_event_call_back
 - add_freelist
 - add_len_mml
 - add_length
 - add_mem_num
 - add_mml
 - add_modules
 - add_multi_byte_cclass
 - add_opcode
 - add_opcode_option
 - add_opcode_rel_addr
 - add_opt_anc_info
 - add_opt_method
 - add_option
 - add_pointer
 - add_rel_addr
 - add_signal_thread_list
 - add_state_check_num
 - adddecl
 - addrinfo
 - adjust_registers_to_matched
 - after_exec
 - after_fork
 - aix_loaderror
 - alloc
 - alloc_event_hook
 - alloc_invoke_arguments
 - alloca
 - allocate_cbsubst_info
 - allocate_converted_string
 - allocate_heaps
 - alt_merge_mml
 - alt_merge_node_opt_info
 - alt_merge_opt_anc_info
 - alt_merge_opt_exact_info
 - alt_merge_opt_map_info
 - and_cclass
 - and_code_range1
 - and_code_range_buf
 - append_utf8
 - appendline
 - apply2files
 - apply_all_case_fold
 - apply_seq_in_map
 - arg_add
 - arg_add_assocs
 - arg_add_block
 - arg_add_optblock
 - arg_add_star
 - arg_ambiguous
 - arg_ambiguous_gen
 - arg_append
 - arg_append_gen
 - arg_blk_pass
 - arg_concat
 - arg_concat_gen
 - arg_new
 - arg_prepend
 - arg_var
 - arg_var_gen
 - argf_alloc
 - argf_argv
 - argf_argv_getter
 - argf_binmode_m
 - argf_binmode_p
 - argf_close
 - argf_close_m
 - argf_closed
 - argf_each_byte
 - argf_each_char
 - argf_each_line
 - argf_eof
 - argf_external_encoding
 - argf_file
 - argf_filename
 - argf_filename_getter
 - argf_fileno
 - argf_forward
 - argf_forward_call
 - argf_free
 - argf_getbyte
 - argf_getc
 - argf_getline
 - argf_gets
 - argf_init
 - argf_initialize
 - argf_initialize_copy
 - argf_inplace_mode_get
 - argf_inplace_mode_set
 - argf_internal_encoding
 - argf_lineno
 - argf_lineno_getter
 - argf_lineno_setter
 - argf_mark
 - argf_next_argv
 - argf_of
 - argf_read
 - argf_readbyte
 - argf_readchar
 - argf_readline
 - argf_readlines
 - argf_readpartial
 - argf_rewind
 - argf_seek_m
 - argf_set_encoding
 - argf_set_lineno
 - argf_set_pos
 - argf_skip
 - argf_tell
 - argf_to_io
 - argf_to_s
 - args2mrhs
 - argv_size
 - ary2list
 - ary2list2
 - ary2ptr_dispparams
 - ary2safe_array_index
 - ary_alloc
 - ary_len_of_dim
 - ary_make_hash
 - ary_make_partial
 - ary_make_shared
 - ary_make_substitution
 - ary_new
 - ary_new_dim
 - ary_resize_capa
 - ary_store_dim
 - ary_take_first_or_last
 - aryset
 - aryset_gen
 - asciicompat_converter
 - asciicompat_decoder
 - asciicompat_encoder
 - asciicompat_encoding_i
 - asinh
 - asn1integer_to_num
 - asn1str_to_str
 - asn1time_to_time
 - assert
 - assert_array
 - assert_hash
 - assert_integer
 - assign_heap_slot
 - assign_in_cond
 - assignable
 - assignable_gen
 - assoc2kv
 - assoc2kv_enc
 - assoc_i
 - atanh
 - attrset
 - attrset_gen
 - autoload_delete
 - autoload_node
 - autoload_provided