[R]
- R
- R0
- R1
- R2
- R3
- R4
- RACC_VERSION
- RAISED_EXCEPTION
- RAISED_NOMEMORY
- RAISED_STACKOVERFLOW
- RAND_UPTO
- RANGE_BEG
- RANGE_END
- RANGE_EXCL
- RANGE_NUM_MAX
- RANGE_SET_BEG
- RANGE_SET_END
- RANGE_SET_EXCL
- RANY
- RARRAY
- RARRAY_AREF
- RARRAY_ASET
- RARRAY_CONST_PTR
- RARRAY_EMBED_FLAG
- RARRAY_EMBED_LEN
- RARRAY_EMBED_LEN_MASK
- RARRAY_EMBED_LEN_MAX
- RARRAY_EMBED_LEN_SHIFT
- RARRAY_ENUM_END
- RARRAY_LEN
- RARRAY_LENINT
- RARRAY_PTR
- RARRAY_PTR_USE
- RARRAY_PTR_USE_END
- RARRAY_PTR_USE_START
- RARRAY_SHARED_ROOT_FLAG
- RArray
- RBASIC
- RBASIC_CLASS
- RBASIC_CLEAR_CLASS
- RBASIC_SET_CLASS
- RBASIC_SET_CLASS_RAW
- RBIGNUM
- RBIGNUM_NEGATIVE_P
- RBIGNUM_POSITIVE_P
- RBIGNUM_SIGN
- RBOOL
- RB_ALLOC
- RB_ALLOCV
- RB_ALLOCV_END
- RB_ALLOCV_N
- RB_ALLOC_N
- RB_BIGNUM_TYPE_P
- RB_BLOCK_CALL_FUNC_ARGLIST
- RB_BUILTIN_TYPE
- RB_CHR2FIX
- RB_CONDATTR_CLOCK_MONOTONIC
- RB_CONST_DEPRECATED_P
- RB_CONST_PRIVATE_P
- RB_CONST_PUBLIC_P
- RB_DEBUG_H
- RB_DYNAMIC_SYM_P
- RB_ENCODING_CODERANGE_SET
- RB_ENCODING_GET
- RB_ENCODING_GET_INLINED
- RB_ENCODING_IS_ASCII8BIT
- RB_ENCODING_SET
- RB_ENCODING_SET_INLINED
- RB_ENC_CODERANGE
- RB_ENC_CODERANGE_AND
- RB_ENC_CODERANGE_ASCIIONLY
- RB_ENC_CODERANGE_CLEAN_P
- RB_ENC_CODERANGE_CLEAR
- RB_ENC_CODERANGE_SET
- RB_EVENT_HOOKS_HAVE_CALLBACK_DATA
- RB_FIX2INT
- RB_FIX2LONG
- RB_FIX2SHORT
- RB_FIX2UINT
- RB_FIX2ULONG
- RB_FIXABLE
- RB_FIXNUM_P
- RB_FLOAT_TYPE_P
- RB_FLONUM_P
- RB_FL_ABLE
- RB_FL_ALL
- RB_FL_ALL_RAW
- RB_FL_ANY
- RB_FL_ANY_RAW
- RB_FL_REVERSE
- RB_FL_REVERSE_RAW
- RB_FL_SET
- RB_FL_SET_RAW
- RB_FL_TEST
- RB_FL_TEST_RAW
- RB_FL_UNSET
- RB_FL_UNSET_RAW
- RB_GC_GUARD
- RB_GC_SAVE_MACHINE_CONTEXT
- RB_GC_SAVE_MACHINE_REGISTER_STACK
- RB_GNUC_EXTENSION
- RB_GNUC_EXTENSION_BLOCK
- RB_ID2SYM
- RB_IMMEDIATE_P
- RB_INT2NUM
- RB_INTEGER_TYPE_P
- RB_IO_WAIT_READABLE
- RB_IO_WAIT_WRITABLE
- RB_LIKELY
- RB_LONG2NUM
- RB_MAX_GROUPS
- RB_NATIVETHREAD_COND_INIT
- RB_NATIVETHREAD_LOCK_INIT
- RB_NEGFIXABLE
- RB_NEWOBJ
- RB_NEWOBJ_OF
- RB_NUM2CHR
- RB_NUM2INT
- RB_NUM2LL
- RB_NUM2LONG
- RB_NUM2SHORT
- RB_NUM2UINT
- RB_NUM2ULL
- RB_NUM2ULONG
- RB_NUM2USHORT
- RB_NUM_COERCE_FUNCS_NEED_OPID
- RB_OBJ_CLASSNAME
- RB_OBJ_FREEZE
- RB_OBJ_FREEZE_RAW
- RB_OBJ_FROZEN
- RB_OBJ_FROZEN_RAW
- RB_OBJ_GC_FLAGS_MAX
- RB_OBJ_INFECT
- RB_OBJ_INFECT_RAW
- RB_OBJ_INIT_COPY
- RB_OBJ_PROMOTED
- RB_OBJ_PROMOTED_RAW
- RB_OBJ_STRING
- RB_OBJ_TAINT
- RB_OBJ_TAINTABLE
- RB_OBJ_TAINTED
- RB_OBJ_TAINTED_RAW
- RB_OBJ_TAINT_RAW
- RB_OBJ_UNTRUST
- RB_OBJ_UNTRUSTED
- RB_OBJ_WB_UNPROTECT
- RB_OBJ_WB_UNPROTECT_FOR
- RB_OBJ_WRITE
- RB_OBJ_WRITTEN
- RB_PAGE_MASK
- RB_PAGE_SIZE
- RB_POSFIXABLE
- RB_REALLOC_N
- RB_RESERVED_FD_P
- RB_SPECIAL_CONST_P
- RB_STATIC_SYM_P
- RB_SYM2ID
- RB_SYMBOL_P
- RB_TYPE_P
- RB_UINT2NUM
- RB_ULONG2NUM
- RB_UNLIKELY
- RB_UNUSED_VAR
- RB_WAITFD_IN
- RB_WAITFD_OUT
- RB_WAITFD_PRI
- RB_ZALLOC
- RB_ZALLOC_N
- RBasic
- RBasicRaw
- RBignum
- RCLASS
- RCLASS_CALLABLE_M_TBL
- RCLASS_CONST_TBL
- RCLASS_EXT
- RCLASS_IV_INDEX_TBL
- RCLASS_IV_TBL
- RCLASS_M_TBL
- RCLASS_M_TBL_INIT
- RCLASS_ORIGIN
- RCLASS_REFINED_CLASS
- RCLASS_SERIAL
- RCLASS_SET_ORIGIN
- RCLASS_SET_SUPER
- RCLASS_SUPER
- RCOMPLEX
- RCOMPLEX_SET_IMAG
- RCOMPLEX_SET_REAL
- RClass
- RComplex
- RDATA
- RData
- READ
- READABLE
- READDIR
- READ_CHAR_PENDING
- READ_CHAR_PENDING_COUNT
- READ_CHAR_PENDING_PTR
- READ_CHECK
- READ_DATA_BUFFERED
- READ_DATA_PENDING
- READ_DATA_PENDING_COUNT
- READ_DATA_PENDING_PTR
- READ_DIGITS
- READ_DIGITS_MAX
- READ_LINE
- REALLOC_N
- RECURSION_EXIST
- RECURSION_INFINITE
- RECURSIVE
- RECV_IP
- RECV_RECV
- RECV_SOCKET
- RECV_UNIX
- RECYCLE_MAX
- RED
- REDUCE
- REFORM_BEGIN_JD
- REFORM_BEGIN_YEAR
- REFORM_END_JD
- REFORM_END_YEAR
- REGCOMP
- REGCOMP_0
- REGCOMP_I
- REGEXP_IDLETASKS
- REGEXP_REDEFINED_OP_FLAG
- REGEX_CHAIN_HEAD
- REGEX_TRANSFER
- REGISTER_SYMID
- REG_A
- REG_B
- REG_CFP
- REG_ENCODING_NONE
- REG_EP
- REG_LITERAL
- REG_PC
- REG_SP
- RELOC_ADDRESS
- RELOC_EXTERN_P
- RELOC_MEMORY_SUB_P
- RELOC_PCREL_P
- RELOC_SYMBOL
- RELOC_TARGET_SIZE
- REMOVE_ELEM
- REPEAT_INFINITE
- REPEAT_RANGE_ALLOC
- REPLACE_ELEM
- REPLICATE_METHOD
- REPORT_BUG_BUFSIZ
- REQUIRED_SIZE_BY_MALLOC
- RESCHECK
- RESET
- RESIZE_CAPA
- RESIZE_CAPA_TERM
- RESTORE_REGS
- RETSIGTYPE
- RETURN
- RETURN_ENUMERATOR
- RETURN_IF
- RETURN_SIZED_ENUMERATOR
- RETVAL2NUM
- REVERSE32
- REVERSE64
- REWIND_CFP
- RE_OPTION_ARG_ENCODING_NONE
- RE_OPTION_ENCODING
- RE_OPTION_ENCODING_IDX
- RE_OPTION_ENCODING_NONE
- RE_OPTION_ENCODING_SHIFT
- RE_OPTION_MASK
- RE_OPTION_ONCE
- RFILE
- RFLOAT
- RFLOAT_0
- RFLOAT_VALUE
- RFile
- RFloat
- RGENGC_CHECK_MODE
- RGENGC_DEBUG
- RGENGC_ESTIMATE_OLDMALLOC
- RGENGC_FORCE_MAJOR_GC
- RGENGC_LOGGING_WB_UNPROTECT
- RGENGC_OBJ_INFO
- RGENGC_OLD_NEWOBJ_CHECK
- RGENGC_PROFILE
- RGENGC_WB_PROTECTED_ARRAY
- RGENGC_WB_PROTECTED_BIGNUM
- RGENGC_WB_PROTECTED_CLASS
- RGENGC_WB_PROTECTED_COMPLEX
- RGENGC_WB_PROTECTED_FLOAT
- RGENGC_WB_PROTECTED_HASH
- RGENGC_WB_PROTECTED_NODE_CREF
- RGENGC_WB_PROTECTED_OBJECT
- RGENGC_WB_PROTECTED_RATIONAL
- RGENGC_WB_PROTECTED_REGEXP
- RGENGC_WB_PROTECTED_STRING
- RGENGC_WB_PROTECTED_STRUCT
- RHASH
- RHASH_EMPTY_P
- RHASH_IFNONE
- RHASH_ITER_LEV
- RHASH_SET_IFNONE
- RHASH_SIZE
- RHASH_TBL
- RHASH_UPDATE
- RHASH_UPDATE_ITER
- RHash
- RICLASS_IS_ORIGIN
- RIMemo
- RIPPER
- RIPPER_VERSION
- RLIM2NUM
- RMATCH
- RMATCH_REGS
- RMD160OSSL_H_INCLUDED
- RMD160_BLOCK_LENGTH
- RMD160_CTX
- RMD160_DIGEST_LENGTH
- RMD160_DIGEST_STRING_LENGTH
- RMD160_Finish
- RMD160_Init
- RMD160_Transform
- RMD160_USE_OPENSSL
- RMD160_Update
- RMODULE
- RMODULE_CONST_TBL
- RMODULE_ENUM_END
- RMODULE_INCLUDED_INTO_REFINEMENT
- RMODULE_IS_OVERLAID
- RMODULE_IS_REFINEMENT
- RMODULE_IV_TBL
- RMODULE_M_TBL
- RMODULE_SUPER
- RMPD_BASE
- RMPD_COMPONENT_FIGURES
- RMPD_EXCEPTION_MODE_DEFAULT
- RMPD_PRECISION_LIMIT_DEFAULT
- RMPD_ROUNDING_MODE_DEFAULT
- RMatch
- RNODE
- RNode
- ROBJECT
- ROBJECT_EMBED
- ROBJECT_EMBED_LEN_MAX
- ROBJECT_ENUM_END
- ROBJECT_IVPTR
- ROBJECT_IV_INDEX_TBL
- ROBJECT_NUMIV
- ROL
- ROOT_FIBER_CONTEXT
- ROOT_GID
- ROOT_UID
- ROTATE_LEFT
- ROTL64
- ROTL64_TO
- ROUND256
- ROUND256_0_TO_15
- ROUND512
- ROUND512_0_TO_15
- ROUND_BIASED
- RObject
- RPTR_DATA
- RQ_A
- RQ_AQ
- RQ_ASIS
- RQ_DEL
- RQ_PQ_Q
- RQ_P_QQ
- RQ_QQ
- RRATIONAL
- RRATIONAL_NEGATIVE_P
- RRATIONAL_SET_DEN
- RRATIONAL_SET_NUM
- RRATIONAL_ZERO_P
- RREGC_SIZE
- RREGEXP
- RREGEXP_PTR
- RREGEXP_SRC
- RREGEXP_SRC_END
- RREGEXP_SRC_LEN
- RREGEXP_SRC_PTR
- RRational
- RRegexp
- RSA_HAS_PRIVATE
- RSA_PRIVATE
- RSHFT
- RSHIFT
- RSTRING
- RSTRING_DSIZE
- RSTRING_EMBED_LEN
- RSTRING_EMBED_LEN_MASK
- RSTRING_EMBED_LEN_MAX
- RSTRING_EMBED_LEN_SHIFT
- RSTRING_END
- RSTRING_ENUM_END
- RSTRING_FSTR
- RSTRING_GETMEM
- RSTRING_LEN
- RSTRING_LENINT
- RSTRING_NOEMBED
- RSTRING_PTR
- RSTRING_SOCKLEN
- RSTRUCT
- RSTRUCT_CONST_PTR
- RSTRUCT_EMBED_LEN
- RSTRUCT_EMBED_LEN_MASK
- RSTRUCT_EMBED_LEN_MAX
- RSTRUCT_EMBED_LEN_SHIFT
- RSTRUCT_ENUM_END
- RSTRUCT_GET
- RSTRUCT_LEN
- RSTRUCT_LENINT
- RSTRUCT_PTR
- RSTRUCT_SET
- RSYMBOL
- RString
- RStruct
- RSymbol
- RTEST
- RTLD_DEFAULT
- RTLD_GLOBAL
- RTLD_LAZY
- RTLD_NEXT
- RTLD_NOW
- RTYPEDDATA
- RTYPEDDATA_DATA
- RTYPEDDATA_P
- RTYPEDDATA_TYPE
- RTypedData
- RUBY
- RUBYSIG_H
- RUBYTK_KITPATH_CONST_NAME
- RUBYVM_CFUNC_FRAME_P
- RUBY_ADDR2LINE_H
- RUBY_ALIAS_FUNCTION
- RUBY_ALIAS_FUNCTION_TYPE
- RUBY_ALIAS_FUNCTION_VOID
- RUBY_ALLOCV_LIMIT
- RUBY_API_VERSION_CODE
- RUBY_API_VERSION_MAJOR
- RUBY_API_VERSION_MINOR
- RUBY_API_VERSION_TEENY
- RUBY_ARCH
- RUBY_ARCH_LIB_FOR
- RUBY_ARCH_PREFIX_FOR
- RUBY_ASSERT
- RUBY_ASSERT_FAIL
- RUBY_ASSERT_H
- RUBY_ASSERT_MESG
- RUBY_ASSERT_MESG_WHEN
- RUBY_ASSERT_WHEN
- RUBY_ATOMIC_GENERIC_MACRO
- RUBY_ATOMIC_H
- RUBY_ATTR_ALLOC_SIZE
- RUBY_AUTHOR
- RUBY_BACKWARD_CLASSEXT_H
- RUBY_BASE_NAME
- RUBY_BIG_DECIMAL_H
- RUBY_BIRTH_DAY
- RUBY_BIRTH_MONTH
- RUBY_BIRTH_YEAR
- RUBY_BIRTH_YEAR_STR
- RUBY_BLOCK_CALL_FUNC_TAKES_BLOCKARG
- RUBY_BRANCH_NAME
- RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_
- RUBY_CALL_WO_GVL_FLAG_SKIP_CHECK_INTS_AFTER
- RUBY_CLOCK_BASED_CLOCK_PROCESS_CPUTIME_ID
- RUBY_CONST_ASSERT
- RUBY_CONST_ID
- RUBY_CONST_ID_CACHE
- RUBY_COPYRIGHT
- RUBY_CRITICAL
- RUBY_DBM_RW_BIT
- RUBY_DEBUG_H
- RUBY_DEFAULT_FREE
- RUBY_DEFINES_H
- RUBY_DESCRIPTION
- RUBY_DIGEST_API_VERSION
- RUBY_DTRACE_CMETHOD_ENTRY_HOOK
- RUBY_DTRACE_CMETHOD_RETURN_HOOK
- RUBY_DTRACE_CREATE_HOOK
- RUBY_DTRACE_GC_HOOK
- RUBY_DTRACE_HOOK
- RUBY_DTRACE_METHOD_ENTRY_HOOK
- RUBY_DTRACE_METHOD_HOOK
- RUBY_DTRACE_METHOD_RETURN_HOOK
- RUBY_DTRACE_PARSE_HOOK
- RUBY_ECONV_AFTER_OUTPUT
- RUBY_ECONV_CRLF_NEWLINE_DECORATOR
- RUBY_ECONV_CR_NEWLINE_DECORATOR
- RUBY_ECONV_DECORATOR_MASK
- RUBY_ECONV_DEFAULT_NEWLINE_DECORATOR
- RUBY_ECONV_ERROR_HANDLER_MASK
- RUBY_ECONV_FLAGS_PLACEHOLDER
- RUBY_ECONV_INVALID_MASK
- RUBY_ECONV_INVALID_REPLACE
- RUBY_ECONV_NEWLINE_DECORATOR_MASK
- RUBY_ECONV_NEWLINE_DECORATOR_READ_MASK
- RUBY_ECONV_NEWLINE_DECORATOR_WRITE_MASK
- RUBY_ECONV_PARTIAL_INPUT
- RUBY_ECONV_STATEFUL_DECORATOR_MASK
- RUBY_ECONV_UNDEF_HEX_CHARREF
- RUBY_ECONV_UNDEF_MASK
- RUBY_ECONV_UNDEF_REPLACE
- RUBY_ECONV_UNIVERSAL_NEWLINE_DECORATOR
- RUBY_ECONV_XML_ATTR_CONTENT_DECORATOR
- RUBY_ECONV_XML_ATTR_QUOTE_DECORATOR
- RUBY_ECONV_XML_TEXT_DECORATOR
- RUBY_ELTS_SHARED
- RUBY_ENCINDEX_ASCII
- RUBY_ENCINDEX_BUILTIN_MAX
- RUBY_ENCINDEX_EUC_JP
- RUBY_ENCINDEX_H
- RUBY_ENCINDEX_US_ASCII
- RUBY_ENCINDEX_UTF8_MAC
- RUBY_ENCINDEX_UTF_16
- RUBY_ENCINDEX_UTF_16BE
- RUBY_ENCINDEX_UTF_16LE
- RUBY_ENCINDEX_UTF_32
- RUBY_ENCINDEX_UTF_32BE
- RUBY_ENCINDEX_UTF_32LE
- RUBY_ENCINDEX_UTF_8
- RUBY_ENCINDEX_Windows_31J
- RUBY_ENCODING_H
- RUBY_ENCODING_INLINE_MAX
- RUBY_ENCODING_MASK
- RUBY_ENCODING_MAXNAMELEN
- RUBY_ENCODING_SHIFT
- RUBY_ENC_CODERANGE_7BIT
- RUBY_ENC_CODERANGE_BROKEN
- RUBY_ENC_CODERANGE_MASK
- RUBY_ENC_CODERANGE_UNKNOWN
- RUBY_ENC_CODERANGE_VALID
- RUBY_EVAL_INTERN_H
- RUBY_EVENT_ALL
- RUBY_EVENT_B_CALL
- RUBY_EVENT_B_RETURN
- RUBY_EVENT_CALL
- RUBY_EVENT_CLASS
- RUBY_EVENT_COVERAGE
- RUBY_EVENT_C_CALL
- RUBY_EVENT_C_RETURN
- RUBY_EVENT_END
- RUBY_EVENT_FIBER_SWITCH
- RUBY_EVENT_HOOK_FLAG_DELETED
- RUBY_EVENT_HOOK_FLAG_RAW_ARG
- RUBY_EVENT_HOOK_FLAG_SAFE
- RUBY_EVENT_LINE
- RUBY_EVENT_NONE
- RUBY_EVENT_RAISE
- RUBY_EVENT_RETURN
- RUBY_EVENT_SPECIFIED_LINE
- RUBY_EVENT_SWITCH
- RUBY_EVENT_THREAD_BEGIN
- RUBY_EVENT_THREAD_END
- RUBY_EVENT_TRACEPOINT_ALL
- RUBY_EXEC_PREFIX
- RUBY_EXPORT
- RUBY_EXTERN
- RUBY_FIXNUM_FLAG
- RUBY_FIXNUM_MAX
- RUBY_FIXNUM_MIN
- RUBY_FLONUM_FLAG
- RUBY_FLONUM_MASK
- RUBY_FL_DUPPED
- RUBY_FL_EXIVAR
- RUBY_FL_FINALIZE
- RUBY_FL_FREEZE
- RUBY_FL_PROMOTED
- RUBY_FL_PROMOTED0
- RUBY_FL_PROMOTED1
- RUBY_FL_SINGLETON
- RUBY_FL_TAINT
- RUBY_FL_UNTRUSTED
- RUBY_FL_USER
- RUBY_FL_USER0
- RUBY_FL_USER1
- RUBY_FL_USER17
- RUBY_FL_USER19
- RUBY_FL_USER2
- RUBY_FL_USER3
- RUBY_FL_USER4
- RUBY_FL_USER5
- RUBY_FL_USER6
- RUBY_FL_USER8
- RUBY_FL_USER9
- RUBY_FL_USER_N
- RUBY_FL_USHIFT
- RUBY_FL_WB_PROTECTED
- RUBY_FREE_ENTER
- RUBY_FREE_LEAVE
- RUBY_FREE_UNLESS_NULL
- RUBY_FUNCTION_NAME_STRING
- RUBY_FUNC_EXPORTED
- RUBY_GC_H
- RUBY_GC_INFO
- RUBY_GDBM_RW_BIT
- RUBY_GETRUSAGE_BASED_CLOCK_PROCESS_CPUTIME_ID
- RUBY_GETTIMEOFDAY_BASED_CLOCK_REALTIME
- RUBY_H
- RUBY_ID_ATTRSET
- RUBY_ID_CLASS
- RUBY_ID_CONST
- RUBY_ID_GLOBAL
- RUBY_ID_H
- RUBY_ID_INSTANCE
- RUBY_ID_INTERNAL
- RUBY_ID_JUNK
- RUBY_ID_LOCAL
- RUBY_ID_SCOPE_MASK
- RUBY_ID_SCOPE_SHIFT
- RUBY_ID_STATIC_SYM
- RUBY_ID_TABLE_H
- RUBY_IMMEDIATE_MASK
- RUBY_INIT_STACK
- RUBY_INSNHELPER_H
- RUBY_INTEGER_UNIFICATION
- RUBY_INTERNAL_EVENT_FREEOBJ
- RUBY_INTERNAL_EVENT_GC_END_MARK
- RUBY_INTERNAL_EVENT_GC_END_SWEEP
- RUBY_INTERNAL_EVENT_GC_ENTER
- RUBY_INTERNAL_EVENT_GC_EXIT
- RUBY_INTERNAL_EVENT_GC_START
- RUBY_INTERNAL_EVENT_MASK
- RUBY_INTERNAL_EVENT_NEWOBJ
- RUBY_INTERNAL_EVENT_OBJSPACE_MASK
- RUBY_INTERNAL_EVENT_SWITCH
- RUBY_INTERNAL_H
- RUBY_INTERN_H
- RUBY_IO_H
- RUBY_ISEQ_H
- RUBY_JMP_BUF
- RUBY_LIB
- RUBY_LIBFFI_MODVERSION
- RUBY_LIB_PREFIX
- RUBY_LIB_VERSION
- RUBY_LIB_VERSION_STYLE
- RUBY_LONGJMP
- RUBY_MACH_ABSOLUTE_TIME_BASED_CLOCK_MONOTONIC
- RUBY_MACRO_SELECT
- RUBY_MARK_ENTER
- RUBY_MARK_FREE_DEBUG
- RUBY_MARK_LEAVE
- RUBY_MARK_UNLESS_NULL
- RUBY_MAX_CHAR_LEN
- RUBY_MAX_HOST_NAME_LEN
- RUBY_MBCHAR_MAXSIZE
- RUBY_METHOD_FUNC
- RUBY_METHOD_H
- RUBY_MISSING_H
- RUBY_NACL_DIRENT_H
- RUBY_NACL_RESOURCE_H
- RUBY_NACL_SELECT_H
- RUBY_NACL_SIGNAL_H
- RUBY_NACL_STAT_H
- RUBY_NACL_UNISTD_H
- RUBY_NACL_UTIME_H
- RUBY_NDEBUG
- RUBY_NEVER_FREE
- RUBY_NKF_REVISION
- RUBY_NKF_VERSION
- RUBY_NODE_FL_NEWLINE
- RUBY_NODE_H
- RUBY_NODE_LSHIFT
- RUBY_NODE_TYPEMASK
- RUBY_NODE_TYPESHIFT
- RUBY_NSIG
- RUBY_PATCHLEVEL
- RUBY_PATCHLEVEL_STR
- RUBY_PLATFORM
- RUBY_PRI_VALUE_MARK
- RUBY_PROBES_HELPER_H
- RUBY_Qfalse
- RUBY_Qnil
- RUBY_Qtrue
- RUBY_Qundef
- RUBY_RELATIVE
- RUBY_RELEASE_DATE
- RUBY_RELEASE_DAY
- RUBY_RELEASE_DAY_STR
- RUBY_RELEASE_MONTH
- RUBY_RELEASE_MONTH_STR
- RUBY_RELEASE_YEAR
- RUBY_RELEASE_YEAR_STR
- RUBY_REVISION
- RUBY_REVISION_STR
- RUBY_RE_H
- RUBY_RUBY_BACKWARD_H
- RUBY_RUBY_H
- RUBY_SAFE_LEVEL_CHECK
- RUBY_SAFE_LEVEL_INVALID_P
- RUBY_SAFE_LEVEL_MAX
- RUBY_SETJMP
- RUBY_SHOW_COPYRIGHT_TO_DIE
- RUBY_SITEARCH
- RUBY_SITEARCH_PREFIX_FOR
- RUBY_SITE_ARCH_LIB_FOR
- RUBY_SITE_LIB
- RUBY_SITE_LIB2
- RUBY_SOCKET_H
- RUBY_SOCK_PEERCRED
- RUBY_SPECIAL_SHIFT
- RUBY_STACK_SPACE_LIMIT
- RUBY_STACK_SPACE_RATIO
- RUBY_ST_H
- RUBY_SUBST_H
- RUBY_SYMBOL_EXPORT_BEGIN
- RUBY_SYMBOL_EXPORT_END
- RUBY_SYMBOL_FLAG
- RUBY_SYMBOL_H
- RUBY_TAG_BREAK
- RUBY_TAG_FATAL
- RUBY_TAG_MASK
- RUBY_TAG_NEXT
- RUBY_TAG_RAISE
- RUBY_TAG_REDO
- RUBY_TAG_RETRY
- RUBY_TAG_RETURN
- RUBY_TAG_THROW
- RUBY_THINARCH
- RUBY_THREAD_H
- RUBY_THREAD_NATIVE_H
- RUBY_THREAD_PRIORITY_MAX
- RUBY_THREAD_PRIORITY_MIN
- RUBY_THREAD_PTHREAD_H
- RUBY_THREAD_WIN32_H
- RUBY_TIMES_BASED_CLOCK_MONOTONIC
- RUBY_TIMES_BASED_CLOCK_PROCESS_CPUTIME_ID
- RUBY_TIMEV_H
- RUBY_TIME_BASED_CLOCK_REALTIME
- RUBY_TOKEN
- RUBY_TOKEN_ANDDOT
- RUBY_TOKEN_ANDOP
- RUBY_TOKEN_AREF
- RUBY_TOKEN_ASET
- RUBY_TOKEN_CMP
- RUBY_TOKEN_COLON2
- RUBY_TOKEN_COLON3
- RUBY_TOKEN_DOT2
- RUBY_TOKEN_DOT3
- RUBY_TOKEN_DSTAR
- RUBY_TOKEN_EQ
- RUBY_TOKEN_EQQ
- RUBY_TOKEN_GEQ
- RUBY_TOKEN_LEQ
- RUBY_TOKEN_LSHFT
- RUBY_TOKEN_MATCH
- RUBY_TOKEN_NEQ
- RUBY_TOKEN_NMATCH
- RUBY_TOKEN_OROP
- RUBY_TOKEN_POW
- RUBY_TOKEN_RSHFT
- RUBY_TOKEN_UMINUS
- RUBY_TOKEN_UPLUS
- RUBY_TRANSCODE_DATA_H
- RUBY_TYPED_DEFAULT_FREE
- RUBY_TYPED_FREE_IMMEDIATELY
- RUBY_TYPED_NEVER_FREE
- RUBY_TYPED_PROMOTED1
- RUBY_TYPED_WB_PROTECTED
- RUBY_T_ARRAY
- RUBY_T_BIGNUM
- RUBY_T_CLASS
- RUBY_T_COMPLEX
- RUBY_T_DATA
- RUBY_T_FALSE
- RUBY_T_FILE
- RUBY_T_FIXNUM
- RUBY_T_FLOAT
- RUBY_T_HASH
- RUBY_T_ICLASS
- RUBY_T_IMEMO
- RUBY_T_MASK
- RUBY_T_MATCH
- RUBY_T_MODULE
- RUBY_T_NIL
- RUBY_T_NODE
- RUBY_T_NONE
- RUBY_T_OBJECT
- RUBY_T_RATIONAL
- RUBY_T_REGEXP
- RUBY_T_STRING
- RUBY_T_STRUCT
- RUBY_T_SYMBOL
- RUBY_T_TRUE
- RUBY_T_UNDEF
- RUBY_T_ZOMBIE
- RUBY_UBF_IO
- RUBY_UBF_PROCESS
- RUBY_UNTYPED_DATA_FUNC
- RUBY_UNTYPED_DATA_WARNING
- RUBY_USE_NATIVE_THREAD
- RUBY_UTIL_H
- RUBY_VENDOR_ARCH_LIB_FOR
- RUBY_VENDOR_LIB
- RUBY_VENDOR_LIB2
- RUBY_VERSION
- RUBY_VERSION_H
- RUBY_VERSION_NAME
- RUBY_VM
- RUBY_VM_CHECK_INTS
- RUBY_VM_CHECK_INTS_BLOCKING
- RUBY_VM_CONTROL_FRAME_STACK_OVERFLOW_P
- RUBY_VM_CORE_H
- RUBY_VM_END_CONTROL_FRAME
- RUBY_VM_EXEC_H
- RUBY_VM_FIBER_MACHINE_STACK_SIZE
- RUBY_VM_FIBER_MACHINE_STACK_SIZE_MIN
- RUBY_VM_FIBER_VM_STACK_SIZE
- RUBY_VM_FIBER_VM_STACK_SIZE_MIN
- RUBY_VM_GET_BLOCK_PTR_IN_CFP
- RUBY_VM_GET_CFP_FROM_BLOCK_PTR
- RUBY_VM_H
- RUBY_VM_IFUNC_P
- RUBY_VM_INTERRUPTED
- RUBY_VM_INTERRUPTED_ANY
- RUBY_VM_NEXT_CONTROL_FRAME
- RUBY_VM_NORMAL_ISEQ_P
- RUBY_VM_OPTS_H
- RUBY_VM_PREVIOUS_CONTROL_FRAME
- RUBY_VM_SET_INTERRUPT
- RUBY_VM_SET_POSTPONED_JOB_INTERRUPT
- RUBY_VM_SET_TIMER_INTERRUPT
- RUBY_VM_SET_TRAP_INTERRUPT
- RUBY_VM_SIZE_ALIGN
- RUBY_VM_THREAD_MACHINE_STACK_SIZE
- RUBY_VM_THREAD_MACHINE_STACK_SIZE_MIN
- RUBY_VM_THREAD_MODEL
- RUBY_VM_THREAD_VM_STACK_SIZE
- RUBY_VM_THREAD_VM_STACK_SIZE_MIN
- RUBY_VM_VALID_CONTROL_FRAME_P
- RUBY_WIN32_DIR_H
- RUBY_WIN32_FILE_H
- RUBY_WIN32_H
- RUBY_ZLIB_VERSION
- RUNNING
- RUP32
- RVALUE
- RVALUE_AGE
- RVALUE_AGE_INC
- RVALUE_AGE_RESET
- RVALUE_AGE_RESET_RAW
- RVALUE_AGE_SET_CANDIDATE
- RVALUE_AGE_SET_OLD
- RVALUE_AGE_SHIFT
- RVALUE_BLACK_P
- RVALUE_DEMOTE
- RVALUE_DEMOTE_RAW
- RVALUE_FLAGS_AGE
- RVALUE_FLAGS_AGE_SET
- RVALUE_GREY_P
- RVALUE_MARKED
- RVALUE_MARKING
- RVALUE_MARKING_BITMAP
- RVALUE_MARK_BITMAP
- RVALUE_OLD_AGE
- RVALUE_OLD_P
- RVALUE_OLD_P_RAW
- RVALUE_OLD_UNCOLLECTIBLE_SET
- RVALUE_PAGE_MARKED
- RVALUE_PAGE_MARKING
- RVALUE_PAGE_OLD_UNCOLLECTIBLE_SET
- RVALUE_PAGE_UNCOLLECTIBLE
- RVALUE_PAGE_WB_UNPROTECTED
- RVALUE_REMEMBERED
- RVALUE_UNCOLLECTIBLE
- RVALUE_UNCOLLECTIBLE_BITMAP
- RVALUE_WB_UNPROTECTED
- RVALUE_WB_UNPROTECTED_BITMAP
- RVALUE_WHITE_P
- RZOMBIE
- RZombie
- R_BITSIZE
- R_CAST
- R_LENGTH
- R_MEMORY_SUB
- R_OK
- R_PCREL
- R_RIGHTSHIFT
- R_SYMBOL
- RbTk_ALLOC_N
- RbTk_OBJ_UNTRUST
- Real
- ReduceType
- Regexp
- RelAddrType
- RepeatNumType
- Require_EC_GROUP
- Require_EC_KEY
- Require_EC_POINT
- Rounding