Types:
  RPM_NULL_TYPE		0  /* Never used */
  RPM_CHAR_TYPE		1  /* Never used */
  RPM_INT8_TYPE		2
  RPM_INT16_TYPE	3
  RPM_INT32_TYPE	4
  RPM_INT64_TYPE	5
  RPM_STRING_TYPE	6 (Null terminated)
  RPM_BIN_TYPE		7
  RPM_STRING_ARRAY 	8
  RPM_I18NSTRING_TYPE 	9
  RPM_ASN1_TYPE		10 /* Never used */
  RPM_OPENPGP_TYPE	11 /* Never used */

Package Dependencies Attributes:
  0x02		RPMSENSE_LESS		<
  0x04		RPMSENSE_GREATER	>
  0x08		RPMSENSE_EQUAL		=
  0x40		RPMSENSE_PREREQ
  0x100		RPMSENSE_INTERP
  0x200		RPMSENSE_SCRIPT_PRE
  0x400		RPMSENSE_SCRIPT_POST
  0x800		RPMSENSE_SCRIPT_PREUN
  0x1000	RPMSENSE_SCRIPT_POSTUN
  0x2000	RPMSENSE_SCRIPT_VERIFY (%verify)
  0x4000	RPMSENSE_FIND_REQUIRES
  0x8000	RPMSENSE_FIND_PROVIDES
* 0x10000       RPMSENSE_TRIGGERIN
* 0x20000       RPMSENSE_TRIGGERUN
* 0x40000       RPMSENSE_TRIGGERPOST
* 0x80000       RPMSENSE_MISSINGOK
  0x1000000	RPMSENSE_RPMLIB	rpmlib(...)
* 0x2000000     RPMSENSE_TRIGGERPREIN
* 0x4000000     RPMSENSE_KEYRING
* 0x10000000    RPMSENSE_CONFIG
* 0x20000000    RPMSENSE_PROBE
* 0x40000000    RPMSENSE_PACKAGE

* - Newer items

File Modes (octal):
  S_IFSOCK   0140000   socket
  S_IFLNK    0120000   symbolic link
  S_IFREG    0100000   regular file
  S_IFBLK    0060000   block device
  S_IFDIR    0040000   directory
  S_IFCHR    0020000   character device
  S_IFIFO    0010000   fifo
  S_ISUID    0004000   set UID bit
  S_ISGID    0002000   set GID bit (see below)
  S_ISVTX    0001000   sticky bit (see below)
  S_IRUSR    00400     owner has read permission
  S_IWUSR    00200     owner has write permission
  S_IXUSR    00100     owner has execute permission
  S_IRGRP    00040     group has read permission
  S_IWGRP    00020     group has write permission
  S_IXGRP    00010     group has execute permission
  S_IROTH    00004     others have read permission
  S_IWOTH    00002     others have write permisson
  S_IXOTH    00001     others have execute permission

Time since epoch:
  date -d '1970-01-01 UTC <time> seconds' +"%Y-%m-%d %T %z"

FILEFLAGS:
  RPMFILE_NONE        = 0,
  RPMFILE_CONFIG      = (1 <<  0),    /*!< from %%config */
  RPMFILE_DOC         = (1 <<  1),    /*!< from %%doc */
  RPMFILE_ICON        = (1 <<  2),    /*!< from %%donotuse. */
  RPMFILE_MISSINGOK   = (1 <<  3),    /*!< from %%config(missingok) */
  RPMFILE_NOREPLACE   = (1 <<  4),    /*!< from %%config(noreplace) */
  RPMFILE_SPECFILE    = (1 <<  5),    /*!< @todo (unnecessary) marks 1st file$
  RPMFILE_GHOST       = (1 <<  6),    /*!< from %%ghost */
  RPMFILE_LICENSE     = (1 <<  7),    /*!< from %%license */
  RPMFILE_README      = (1 <<  8),    /*!< from %%readme */
  RPMFILE_EXCLUDE     = (1 <<  9),    /*!< from %%exclude, internal */
  RPMFILE_UNPATCHED   = (1 << 10),    /*!< placeholder (SuSE) */
  RPMFILE_PUBKEY      = (1 << 11),    /*!< from %%pubkey */
  RPMFILE_POLICY      = (1 << 12),    /*!< from %%policy */
  RPMFILE_EXISTS      = (1 << 13),    /*!< did lstat(fn, st) succeed? */
  RPMFILE_SPARSE      = (1 << 14),    /*!< was ((512*st->st_blocks) < st->st_size) ? */
  RPMFILE_TYPED       = (1 << 15),    /*!< (unimplemented) from %%spook */
  RPMFILE_SOURCE      = (1 << 16),    /*!< from SourceN: (srpm only). */
  RPMFILE_PATCH       = (1 << 17),    /*!< from PatchN: (srpm only). */
  RPMFILE_OPTIONAL    = (1 << 18),    /*!< from %%optional. */
  RPMFILE_REMOVE      = (1 << 19)     /*!< remove file (after %post). */

  RPMFILE_SPOOK  (RPMFILE_GHOST|RPMFILE_TYPED)

FILEVERIFYFLAGS:
  RPMVERIFY_NONE      = 0,            /*!< */
  RPMVERIFY_FDIGEST   = (1 << 0),     /*!< from %verify(digest) */
  RPMVERIFY_FILESIZE  = (1 << 1),     /*!< from %verify(size) */
  RPMVERIFY_LINKTO    = (1 << 2),     /*!< from %verify(link) */
  RPMVERIFY_USER      = (1 << 3),     /*!< from %verify(user) */
  RPMVERIFY_GROUP     = (1 << 4),     /*!< from %verify(group) */
  RPMVERIFY_MTIME     = (1 << 5),     /*!< from %verify(mtime) */
  RPMVERIFY_MODE      = (1 << 6),     /*!< from %verify(mode) */
  RPMVERIFY_RDEV      = (1 << 7),     /*!< from %verify(rdev) */
  RPMVERIFY_CAPS      = (1 << 8),     /*!< from %verify(caps) (unimplemented) */
      /* bits 9-13 unused, reserved for rpmVerifyAttrs */
  RPMVERIFY_HMAC      = (1 << 14),
  RPMVERIFY_CONTEXTS  = (1 << 15),    /*!< verify: from --nocontexts */
      /* bits 16-22 used in rpmVerifyFlags */
      /* bits 23-27 used in rpmQueryFlags */
  RPMVERIFY_READLINKFAIL= (1 << 28),  /*!< readlink failed */
  RPMVERIFY_READFAIL  = (1 << 29),    /*!< file read failed */
  RPMVERIFY_LSTATFAIL = (1 << 30),    /*!< lstat failed */
  RPMVERIFY_LGETFILECONFAIL   = (1 << 31)     /*!< lgetfilecon failed */

FILECOLORS:
  RPMFC_BLACK                 = 0,
  RPMFC_ELF32                 = (1 <<  0),
  RPMFC_ELF64                 = (1 <<  1),
  RPMFC_ELFMIPSN32            = (1 <<  2),
  /* Reserved                   (1 <<  3) */

  RPMFC_TYPELIB               = (1 <<  5),
  RPMFC_HASKELL               = (1 <<  6),
  RPMFC_RUBY                  = (1 <<  7),
  RPMFC_PKGCONFIG             = (1 <<  8),
  RPMFC_LIBTOOL               = (1 <<  9),
  RPMFC_BOURNE                = (1 << 10),
  RPMFC_MONO                  = (1 << 11),
  RPMFC_SCRIPT                = (1 << 12),
  RPMFC_STATIC                = (1 << 13),
  RPMFC_NOTSTRIPPED           = (1 << 14),

  RPMFC_DIRECTORY             = (1 << 16), /* bits 16-19 are enumerated */
  RPMFC_SYMLINK               = (2 << 16),
  RPMFC_DEVICE                = (3 << 16),
  RPMFC_LIBRARY               = (4 << 16),
  RPMFC_FONT                  = (5 << 16),
  RPMFC_IMAGE                 = (6 << 16),
  RPMFC_MANPAGE               = (7 << 16),
  RPMFC_TEXT                  = (8 << 16),
  RPMFC_DOCUMENT              = (9 << 16),

  RPMFC_ARCHIVE               = (1 << 20),
  RPMFC_COMPRESSED            = (1 << 21),
  RPMFC_MODULE                = (1 << 22),
  RPMFC_EXECUTABLE            = (1 << 23),
  RPMFC_PERL                  = (1 << 24),
  RPMFC_JAVA                  = (1 << 25),
  RPMFC_PYTHON                = (1 << 26),
  RPMFC_PHP                   = (1 << 27),
  RPMFC_TCL                   = (1 << 28),
  RPMFC_WHITE                 = (1 << 29),
  RPMFC_INCLUDE               = (1 << 30),
  RPMFC_ERROR                 = (1 << 31) 

DEPENDSDICT format:
   (deptype << 24) | (ix & 0x00ffffff)
   deptype:
	C - Conflicts
	P - Provides
	R - Requires
	O - Obsoletes

Package Headers:
	HEADERI18NTABLE		STRING_ARRAY	Constains a list of locales for which strings are provided
	SIGSIZE			INT32		Combined size of the Header and Payload sections
	SIGMD5			BIN (16)	128-bit MD5 checksum of the combined Header and Archive
	SHA1HEADER		STRING		Contains the SHA1 checksum of the entrire Header
1000	NAME			STRING		name of package
1001	VERSION			STRING		version of package
1002	RELEASE			STRING		release of package
1003	EPOCH					epoch of package
1004	SUMMARY			I18NSTRING	summary description of the package
1005	DESCRIPTION		I18NSTRING	full description of the package
1006	BUILDTIME		INT32 		seconds since epoch when pkg built
1007	BUILDHOST		STRING		host package was built on
1008	INSTALLTIME
1009	SIZE			INT32		Sum of sizes of regular files in archive
1010	DISTRIBUTION		STRING		"MontaVista Linux"
1011	VENDOR
1012	GIF
1013	XPM
1014	LICENSE/COPYRIGHT	STRING		package license
1015	PACKAGER
1016	GROUP			I18NSTRING	package group
1018	SOURCE
1019	PATCH
1020	URL
1021	OS			STRING 		"linux"
1022	ARCH			STRING		architecture of package
1023	PREIN
1024	POSTIN
1025	PREUN
1026	POSTUN
1027	OLDFILENAMES		STRING_ARRAY	filenames when not in "compressed format" rpmlib(CompressedFileNames)
1028	FILESIZES		INT32		size of each file [indexed]
1029	FILESTATES		CHAR		(only after installed)
1030	FILEMODES		INT16		mode of each file [indexed]  (see stat(2) st_mode)
1033	FILERDEVS		INT16		device number from which the file was copied [indexed]
1034	FILEMTIMES		INT32 		Modification time seconds since epoch [indexed]
1035	FILEMD5S		STRING_ARRAY	MD5 sum of each file [indexed] (blank if not regular file)
1036	FILELINKTOS		STRING_ARRAY	Target for symlink [indexed]
1037	FILEFLAGS		INT32 (bits)	bits that classify and control how files installed [indexed]
1039	FILEUSERNAME		STRING_ARRAY	Owner name of file [indexed]
1040	FILEGROUPNAME		STRING_ARRAY	Group name of file [indexed]
1043	ICON
1044	SOURCERPM		STRING		Name of associated source rpm
1045	FILEVERIFYFLAGS		INT32 (bits)	bits that control how files are to be verified after install [indexed]
1046	ARCHIVESIZE		INT32		Uncompressed size of the payload archive
1047	PROVIDENAME/PROVIDES	STRING_ARRAY	List of dependency names [index]
1048	REQUIREFLAGS		INT32 (bits)	Bits to specify the dependency range and context [indexed]
1049	REQUIRENAME/REQUIRES	STRING_ARRAY	List of requirement names [index]
1050	REQUIREVERSION		STRING_ARRAY	Version associated with Requirename [indexed]
1053	CONFLICTFLAGS		INT32 (bits)	Bits to specify the conflict range and context [indexed]
1054	CONFLICTNAME/CONFLICTS	STRING_ARRAY	List of conflict names [index]
1055	CONFLICTVERSION		STRING_ARRAY	Version associated with Versioname [indexed]
1059	EXCLUDEARCH		
1060	EXCLUDEOS
1061	EXCLUSIVEARCH
1062	EXCLUSIVEOS
1064	RPMVERSION		STRING		Version of the RPM tool used to build package
1065	TRIGGERSCRIPTS
1066	TRIGGERNAME
1067	TRIGGERVERSION
1068	TRIGGERFLAGS
1069	TRIGGERINDEX
1079	VERIFYSCRIPT
1080	CHANGELOGTIME		INT32 		seconds since epoch for changelog entry
1081	CHANGELOGNAME		STRING_ARRAY	name line of changelog entry
1082	CHANGELOGTEXT		STRING_ARRAY	text of changelog entry
1085	PREINPROG		STRING		interpreter for prein scripts
1086	POSTINPROG		STRING		interpreter for postin scripts
1087	PREUNPROG		STRING		interpreter for preun scripts
1088	POSTUNPROG		STRING		interpreter for postun scripts
1089	BUILDARCHS
1090	OBSOLETENAME/OBSOLETES	STRING_ARRAY	List of obsoleted dependency names [index]
1091	VERIFYSCRIPTPROG
1092	TRIGGERSCRIPTPROG
1094	COOKIE			STRING		(undefined)
1095	FILEDEVICES		INT32		16-bit device number from which the file was copied [indexed]
1096	FILEINODES		INT32		Inode value from the original file on build host [indexed]
1097	FILELANGS		STRING_ARRAY	per-file locale marker [indexed]
1098	PREFIXES		STRING_ARRAY	relocation prefixes
1099	INSTPREFIXES
1106	SOURCEPACKAGE
1112	PROVIDEFLAGS		INT32 (bits)	Bits to specify the provide range and context [indexed]
1113	PROVIDEVERSION		STRING_ARRAY	Version associated with provide names [indexed]
1114	OBSOLETEFLAGS		INT32 (bits)	Bits to specify the obsolete range and context [indexed]
1115	OBSOLETEVERSION		STRING_ARRAY	Version associated with the obsolete names [indexed]
1116	DIRINDEXES		INT32		Specifies the index for the file into the dirnames array [indexed]
1117	BASENAMES		STRING_ARRAY	Specified the base portion of the filename [index]
1118	DIRNAMES		STRING_ARRAY	The directory portion of the filename [indexed]
1122	OPTFLAGS		STRING		Additional flags passed when compiling the package
1123	DISTURL
1124	PAYLOADFORMAT		STRING		Format of the archive section "cpio"
1125	PAYLOADCOMPRESSOR	STRING		Format of the compression of the archive "gzip"
1126	PAYLOADFLAGS		STRING		Specifies the compression level of package "9"
1127	INSTALLCOLOR
1128	INSTALLTID
1129	REMOVETID
1131	RHNPLATFORM		STRING		(ignore)
1132	PLATFORM		STRING		(ignore)
1133	PATCHESNAME
1134	PATCHESFLAGS
1135	PATCHESVERSION
1136	CACHECTIME
1137	CACHEPKGPATH
1138	CACHEPKGSIZE
1139	CACHEPKGMTIME
1140	FILECOLORS		INT32 (bits)	"color" (type) of the file [indexed]
1141	FILECLASS		INT		index into class dictionary [indexed]
1142	CLASSDICT		STRING_ARRAY	List of file classes (output of the "file" command)
1143	FILEDEPENDSX		INT		Size of the entries in DependsDict [indexed]
1144	FILEDEPENDSN		INT		Index into the entries in DependsDict [indexed]
1145	DEPENDSDICT		INT32		Type/Index into Requires/Provides/Conflicts/Obsoletes
1146	SOURCEPKGID		BIN		?
1147	FILECONTEXTS		STRING_ARRAY
1148	FSCONTEXTS		STRING_ARRAY
1149	RECONTEXTS		STRING_ARRAY
1150	POLICIES		STRING_ARRAY	*.te policy file
1151	PRETRANS		STRING
1152	POSTTRANS		STRING
1153	PRETRANSPROG		STRING
1154	POSTTRANSPROG		STRING
1155	DISTTAG			STRING
1156	SUGGESTSNAME		STRING_ARRAY	Same as SUGGESTS
1157	SUGGESTSVERSION		STRING_ARRAY
1158	SUGGESTSFLAGS		INT32 (bits)
1159	ENHANCESNAME		STRING_ARRAY
1160	ENHANCESVERSION		STRING_ARRAY
1161	ENHANCESFLAGS		INT32 (bits)
1162	PRIORITY		INT32 (array)
1163	CVSID			STRING
 .
 .
 .
5012	BUGURL			STRING