The following sections list all the named constants that are mentioned in this book, and show their values.
| MQ_APPL_NAME_LENGTH | 28 | X'0000001C' | 
| MQ_CONN_NAME_LENGTH | 264 | X'00000108' | 
| MQ_EXIT_DATA_LENGTH | 32 | X'00000020' | 
| MQ_EXIT_INFO_NAME_LENGTH | 48 | X'00000030' | 
| MQ_EXIT_PD_AREA_LENGTH | 48 | X'00000030' | 
| MQ_EXIT_USER_AREA_LENGTH | 16 | X'00000010' | 
| MQ_Q_MGR_NAME_LENGTH | 48 | X'00000030' | 
| MQ_SECURITY_ID_LENGTH | 40 | X'00000028' | 
| MQ_USER_ID_LENGTH | 12 | X'0000000C' | 
| MQACH_LENGTH_1 | (variable) |  | 
| MQACH_CURRENT_LENGTH | (variable) |  | 
| MQACH_STRUC_ID | 'ACH ' | 
| For the C programming language, the following array version is also defined: | 
| MQACH_STRUC_ID_ARRAY | 'A','C','H',' ' | 
| MQACH_VERSION_1 | 1 | X'00000001' | 
| MQACH_CURRENT_VERSION | 1 | X'00000001' | 
| MQAXC_STRUC_ID | 'AXC ' | 
| For the C programming language, the following array version is also defined: | 
| MQAXC_STRUC_ID_ARRAY | 'A','X','C',' ' | 
| MQAXC_VERSION_1 | 1 | X'00000001' | 
| MQAXC_CURRENT_VERSION | 1 | X'00000001' | 
| MQAXP_STRUC_ID | 'AXP ' | 
| For the C programming language, the following array version is also defined: | 
| MQAXP_STRUC_ID_ARRAY | 'A','X','P',' ' | 
| MQAXP_VERSION_1 | 1 | X'00000001' | 
| MQAXP_CURRENT_VERSION | 1 | X'00000001' | 
| MQCC_OK | 0 | X'00000000' | 
| MQCC_WARNING | 1 | X'00000001' | 
| MQCC_FAILED | 2 | X'00000002' | 
| MQFB_NONE | 0 | X'00000000' | 
| MQFB_SYSTEM_FIRST | 1 | X'00000001' | 
| MQFB_SYSTEM_LAST | 65535 | X'0000FFFF' | 
| MQFB_APPL_FIRST | 65536 | X'00010000' | 
| MQFB_APPL_LAST | 999999999 | X'3B9AC9FF' | 
| MQOT_Q | 1 | X'00000001' | 
| MQOT_NAMELIST | 2 | X'00000002' | 
| MQOT_PROCESS | 3 | X'00000003' | 
| MQOT_Q_MGR | 5 | X'00000005' | 
| MQOT_AUTH_INFO | 7 | X'00000007' | 
| MQOT_RESERVED_1 | 999 | X'000003E7' | 
| MQRC_NONE | 0 | X'00000000' | 
| MQRC_BUFFER_LENGTH_ERROR | 2005 | X'000007D5' | 
| MQRC_NOT_AUTHORIZED | 2035 | X'000007F3' | 
| MQRC_RESOURCE_PROBLEM | 2102 | X'00000836' | 
| MQRC_SUPPRESSED_BY_EXIT | 2109 | X'0000083D' | 
| MQRC_UNEXPECTED_ERROR | 2195 | X'00000893' | 
| MQRC_HCONFIG_ERROR | 2280 | X'000008E8' | 
| MQRC_FUNCTION_ERROR | 2281 | X'000008E9' | 
| MQRC_SERVICE_NOT_AVAILABLE | 2285 | X'000008ED' | 
| MQRC_INITIALIZATION_FAILED | 2286 | X'000008EE' | 
| MQRC_TERMINATION_FAILED | 2287 | X'000008EF' | 
| MQRC_UNKNOWN_Q_NAME | 2288 | X'000008F0' | 
| MQRC_SERVICE_ERROR | 2289 | X'000008F1' | 
| MQRC_Q_ALREADY_EXISTS | 2290 | X'000008F2' | 
| MQRC_USER_ID_NOT_AVAILABLE | 2291 | X'000008F3' | 
| MQRC_UNKNOWN_ENTITY | 2292 | X'000008F4' | 
| MQRC_UNKNOWN_REF_OBJECT | 2294 | X'000008F6' | 
| MQRC_WRONG_CF_LEVEL | 2366 | X'0000093E' | 
| MQRC_API_EXIT_ERROR | 2374 | X'00000946' | 
| MQRC_API_EXIT_INIT_ERROR | 2375 | X'00000947' | 
| MQRC_API_EXIT_TERM_ERROR | 2376 | X'00000948' | 
| MQRC_EXIT_REASON_ERROR | 2377 | X'00000949' | 
| MQRC_RESERVED_VALUE_ERROR | 2378 | X'0000094A' | 
| MQRC_NO_DATA_AVAILABLE | 2379 | X'0000094B' | 
|  | 
| MQSID_NONE | X'00...00' (40 nulls) | 
| For the C programming language, the following array version is also defined: | 
| MQSID_NONE_ARRAY | '\0','\0',...'\0','\0' | 
| MQXACT_EXTERNAL | 1 | X'00000001' | 
| MQXACT_INTERNAL | 2 | X'00000002' | 
|  | 
| MQXCC_FAILED | -8 | X'FFFFFFF8' | 
| MQXCC_SUPPRESS_EXIT | -5 | X'FFFFFFFB' | 
| MQXCC_SKIP_FUNCTION | -2 | X'FFFFFFFE' | 
| MQXCC_SUPPRESS_FUNCTION | -1 | X'FFFFFFFF' | 
| MQXCC_OK | 0 | X'00000000' | 
| MQXE_OTHER | 0 | X'00000000' | 
| MQXE_MCA | 1 | X'00000001' | 
| MQXE_MCA_SVRCONN | 2 | X'00000002' | 
| MQXE_COMMAND_SERVER | 3 | X'00000003' | 
| MQXE_MQSC | 4 | X'00000004' | 
| MQXF_INIT | 1 | X'00000001' | 
| MQXF_TERM | 2 | X'00000002' | 
| MQXF_CONN | 3 | X'00000003' | 
| MQXF_CONNX | 4 | X'00000004' | 
| MQXF_DISC | 5 | X'00000005' | 
| MQXF_OPEN | 6 | X'00000006' | 
| MQXF_CLOSE | 7 | X'00000007' | 
| MQXF_PUT1 | 8 | X'00000008' | 
| MQXF_PUT | 9 | X'00000009' | 
| MQXF_GET | 10 | X'0000000A' | 
| MQXF_DATA_CONV_ON_GET | 11 | X'0000000B' | 
| MQXF_INQ | 12 | X'0000000C' | 
| MQXF_SET | 13 | X'0000000D' | 
| MQXF_BEGIN | 14 | X'0000000E' | 
| MQXF_CMIT | 15 | X'0000000F' | 
| MQXF_BACK | 16 | X'00000010' | 
| MQXPDA_NONE | X'00...00' (48 nulls) | 
| For the C programming language, the following array version is also defined: | 
| MQXPDA_NONE_ARRAY | '\0','\0',...'\0','\0' | 
|  | 
| MQXR_BEFORE | 1 | X'00000001' | 
| MQXR_AFTER | 2 | X'00000002' | 
| MQXR_CONNECTION | 3 | X'00000003' | 
|  | 
| MQXR2_DEFAULT_CONTINUATION | 0 | X'00000000' | 
| MQXR2_CONTINUE_CHAIN | 8 | X'00000008' | 
| MQXR2_SUPPRESS_CHAIN | 16 | X'00000010' | 
| MQXT_API_EXIT | 2 | X'00000002' | 
| MQXUA_NONE | X'00...00' (16 nulls) | 
| For the C programming language, the following array version is also defined: | 
| MQXUA_NONE_ARRAY | '\0','\0',...'\0','\0' | 
| MQZAD_STRUC_ID | 'ZAD ' | 
| For the C programming language, the following array version is also defined: | 
| MQZAD_STRUC_ID_ARRAY | 'Z','A','D',' ' | 
| MQZAD_VERSION_1 | 1 | X'00000001' | 
| MQZAD_CURRENT_VERSION | 1 | X'00000001' | 
| MQZAET_NONE | 0 | X'00000000' | 
| MQZAET_PRINCIPAL | 1 | X'00000001' | 
| MQZAET_GROUP | 2 | X'00000002' | 
| MQZAO_NONE | 0 | X'00000000' | 
| MQZAO_CONNECT | 1 | X'00000001' | 
| MQZAO_BROWSE | 2 | X'00000002' | 
| MQZAO_INPUT | 4 | X'00000004' | 
| MQZAO_OUTPUT | 8 | X'00000008' | 
| MQZAO_INQUIRE | 16 | X'00000010' | 
| MQZAO_SET | 32 | X'00000020' | 
| MQZAO_PASS_IDENTITY_CONTEXT | 64 | X'00000040' | 
| MQZAO_PASS_ALL_CONTEXT | 128 | X'00000080' | 
| MQZAO_SET_IDENTITY_CONTEXT | 256 | X'00000100' | 
| MQZAO_SET_ALL_CONTEXT | 512 | X'00000200' | 
| MQZAO_ALTERNATE_USER_AUTHORITY | 1024 | X'00000400' | 
| MQZAO_ALL_MQI | 2047 | X'000007FF' | 
| MQZAO_CREATE | 65536 | X'00010000' | 
| MQZAO_DELETE | 131072 | X'00020000' | 
| MQZAO_DISPLAY | 262144 | X'00040000' | 
| MQZAO_CHANGE | 524288 | X'00080000' | 
| MQZAO_CLEAR | 1048576 | X'00100000' | 
| MQZAO_AUTHORIZE | 8388608 | X'00800000' | 
| MQZAO_ALL_ADMIN | 10354688 | X'009E0000' | 
| MQZAO_ALL | 10356735 | X'009E07FF' | 
| MQZAS_VERSION_1 | 1 | X'00000001' | 
| MQZAS_VERSION_2 | 2 | X'00000002' | 
| MQZAS_VERSION_3 | 3 | X'00000003' | 
| MQZAS_VERSION_4 | 4 | X'00000004' | 
| MQZCI_DEFAULT | 0 | X'00000000' | 
| MQZCI_CONTINUE | 0 | X'00000000' | 
| MQZCI_STOP | 1 | X'00000001' | 
| MQZED_STRUC_ID | 'ZED ' | 
| For the C programming language, the following array version is also defined: | 
| MQZED_STRUC_ID_ARRAY | 'Z','E','D',' ' | 
| MQZED_VERSION_1 | 1 | X'00000001' | 
| MQZED_CURRENT_VERSION | 1 | X'00000001' | 
| MQZID_INIT | 0 | X'00000000' | 
| MQZID_TERM | 1 | X'00000001' | 
| MQZID_INIT_AUTHORITY | 0 | X'00000000' | 
| MQZID_TERM_AUTHORITY | 1 | X'00000001' | 
| MQZID_CHECK_AUTHORITY | 2 | X'00000002' | 
| MQZID_COPY_ALL_AUTHORITY | 3 | X'00000003' | 
| MQZID_DELETE_AUTHORITY | 4 | X'00000004' | 
| MQZID_SET_AUTHORITY | 5 | X'00000005' | 
| MQZID_GET_AUTHORITY | 6 | X'00000006' | 
| MQZID_GET_EXPLICIT_AUTHORITY | 7 | X'00000007' | 
| MQZID_REFRESH_CACHE | 8 | X'00000008' | 
| MQZID_ENUMERATE_AUTHORITY_DATA | 9 | X'00000009' | 
| MQZID_INIT_NAME | 0 | X'00000000' | 
| MQZID_TERM_NAME | 1 | X'00000001' | 
| MQZID_LOOKUP_NAME | 2 | X'00000002' | 
| MQZID_INSERT_NAME | 3 | X'00000003' | 
| MQZID_DELETE_NAME | 4 | X'00000004' | 
| MQZID_INIT_USERID | 0 | X'00000000' | 
| MQZID_TERM_USERID | 1 | X'00000001' | 
| MQZID_FIND_USERID | 2 | X'00000002' | 
| MQZIO_PRIMARY | 0 | X'00000000' | 
| MQZIO_SECONDARY | 1 | X'00000001' | 
| MQZNS_VERSION_1 | 1 | X'00000001' | 
| MQZSE_START | 1 | X'00000001' | 
| MQZSE_CONTINUE | 0 | X'00000000' | 
| MQZTO_PRIMARY | 0 | X'00000000' | 
| MQZTO_SECONDARY | 1 | X'00000001' | 
| MQZUS_VERSION_1 | 1 | X'00000001' |