Purpose

This header contains the declarations for the reference linter functions of type gs1_linter_t referred to in the GS1 Syntax Dictionary, as well as the list of all possible return codes with a description of the indicated error conditions.

The reference linter return codes of type gs1_lint_err_t are described below.

The functional descriptions of the reference linters are available from the table of linters on the main page.

Enumeration Type Documentation

◆ gs1_lint_err_t

enum gs1_lint_err_t

Linter return codes other than GS1_LINTER_OK indicate an error condition.

Note: Existing values in this enumeration will remain stable over time.

Enumerator
GS1_LINTER_OK	No issues were detected by the linter.
GS1_LINTER_NON_DIGIT_CHARACTER	A non-digit character was found where a digit is expected.
GS1_LINTER_INVALID_CSET82_CHARACTER	A non-CSET 82 character was found where a CSET 82 character is expected.
GS1_LINTER_INVALID_CSET39_CHARACTER	A non-CSET 39 character was found where a CSET 39 character is expected.
GS1_LINTER_INVALID_CSET32_CHARACTER	A non-CSET 32 character was found where a CSET 32 character is expected.
GS1_LINTER_INCORRECT_CHECK_DIGIT	The numeric check digit is incorrect.
GS1_LINTER_TOO_SHORT_FOR_CHECK_DIGIT	The component is too short to perform a numeric check digit calculation.
GS1_LINTER_INCORRECT_CHECK_PAIR	The alphanumeric check-character pair are incorrect.
GS1_LINTER_TOO_SHORT_FOR_CHECK_PAIR	The component is too short to perform an alphanumeric check character pair calculation.
GS1_LINTER_TOO_LONG_FOR_CHECK_PAIR_IMPLEMENTATION	The component is too long to perform an alphanumeric check character pair calculation.
GS1_LINTER_GCP_DATASOURCE_OFFLINE	The data source for GCP lookups is offline.
GS1_LINTER_TOO_SHORT_FOR_KEY	The component is shorter than the minimum length GS1 Company Prefix.
GS1_LINTER_INVALID_GCP_PREFIX	The GS1 Company Prefix is invalid.
GS1_LINTER_IMPORTER_IDX_MUST_BE_ONE_CHARACTER	The Importer Index must be a single character.
GS1_LINTER_INVALID_IMPORT_IDX_CHARACTER	The Importer Index is an invalid character.
GS1_LINTER_ILLEGAL_ZERO_VALUE	A non-zero value is required.
GS1_LINTER_NOT_ZERO	A zero value is required.
GS1_LINTER_ILLEGAL_ZERO_PREFIX	A zero prefix is not permitted.
GS1_LINTER_NOT_ZERO_OR_ONE	A "0" or "1" is required.
GS1_LINTER_INVALID_WINDING_DIRECTION	The winding direction must be either "0", "1" or "9".
GS1_LINTER_NOT_ISO3166	A valid ISO 3166 three-digit country code is required.
GS1_LINTER_NOT_ISO3166_OR_999	A valid ISO 3166 three-digit country code or "999" is required.
GS1_LINTER_NOT_ISO3166_ALPHA2	A valid ISO 3166 two-character country code is required.
GS1_LINTER_NOT_ISO4217	A valid ISO 4217 three-digit currency code is required.
GS1_LINTER_IBAN_TOO_SHORT	The IBAN is too short.
GS1_LINTER_INVALID_IBAN_CHARACTER	The IBAN contains an invalid character.
GS1_LINTER_ILLEGAL_IBAN_COUNTRY_CODE	The IBAN must start with a valid ISO 3166 two-character country code.
GS1_LINTER_INCORRECT_IBAN_CHECKSUM	The IBAN is invalid since the check characters are incorrect.
GS1_LINTER_DATE_TOO_SHORT	The date is too short for YYMMDD format.
GS1_LINTER_DATE_TOO_LONG	The date is too long for YYMMDD format.
GS1_LINTER_DATE_WITH_HOUR_TOO_SHORT	The date with hour is too short for YYMMDDHH format.
GS1_LINTER_DATE_WITH_HOUR_TOO_LONG	The date with hour is too long for YYMMDDHH format.
GS1_LINTER_HOUR_WITH_MINUTE_TOO_SHORT	The hour with minute is too short for HHMM format.
GS1_LINTER_HOUR_WITH_MINUTE_TOO_LONG	The hour with minute is too long for HHMM format.
GS1_LINTER_MMSS_INVALID_LENGTH	The minutes with optional seconds has an incorrect length for either MMSS or MM format.
GS1_LINTER_ILLEGAL_MONTH	The date contains an illegal month of the year.
GS1_LINTER_ILLEGAL_DAY	The date contains an illegal day of the month.
GS1_LINTER_ILLEGAL_HOUR	The time contains an illegal hour.
GS1_LINTER_ILLEGAL_MINUTE	The time contains an illegal minute.
GS1_LINTER_ILLEGAL_SECOND	The time contains an illegal seconds.
GS1_LINTER_INVALID_LENGTH_FOR_PIECE_OF_TOTAL	The piece with total must have an even length, having equal-length components.
GS1_LINTER_ZERO_PIECE_NUMBER	The piece number must not have a value of zero.
GS1_LINTER_ZERO_TOTAL_PIECES	The piece total must not have a value of zero.
GS1_LINTER_PIECE_NUMBER_EXCEEDS_TOTAL	The piece number must not exceed the piece total.
GS1_LINTER_INVALID_PERCENT_SEQUENCE	The input contains an invalid percent hex-encoding "%hh" sequence.
GS1_LINTER_COUPON_MISSING_FORMAT_CODE	The coupon's Format Code is missing.
GS1_LINTER_COUPON_INVALID_FORMAT_CODE	The coupon's Format Code must be "0" or "1".
GS1_LINTER_COUPON_MISSING_FUNDER_VLI	The coupon's Funder VLI is missing.
GS1_LINTER_COUPON_INVALID_FUNDER_LENGTH	The coupon's Funder VLI must be "0" to "6".
GS1_LINTER_COUPON_TRUNCATED_FUNDER	The coupon's Funder is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_TRUNCATED_OFFER_CODE	The coupon's Offer Code is shorter than the required six digits.
GS1_LINTER_COUPON_MISSING_SERIAL_NUMBER_VLI	The coupon's Serial Number VLI is missing.
GS1_LINTER_COUPON_TRUNCATED_SERIAL_NUMBER	The coupon's Serial Number is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_GCP_VLI	The coupon's primary GS1 Company Prefix VLI is missing.
GS1_LINTER_COUPON_INVALID_GCP_LENGTH	The coupon's primary GS1 Company Prefix VLI must be "0" to "6".
GS1_LINTER_COUPON_TRUNCATED_GCP	The coupon's primary GS1 Company Prefix is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_SAVE_VALUE_VLI	The coupon's Save Value VLI is missing.
GS1_LINTER_COUPON_INVALID_SAVE_VALUE_LENGTH	The coupon's Save Value VLI must be "1" to "5".
GS1_LINTER_COUPON_TRUNCATED_SAVE_VALUE	The coupon's Save Value is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_1ST_PURCHASE_REQUIREMENT_VLI	The coupon's primary purchase Requirement VLI is missing.
GS1_LINTER_COUPON_INVALID_1ST_PURCHASE_REQUIREMENT_LENGTH	The coupon's primary purchase Requirement VLI must be "1" to "5".
GS1_LINTER_COUPON_TRUNCATED_1ST_PURCHASE_REQUIREMENT	The coupon's primary purchase Requirement is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_1ST_PURCHASE_REQUIREMENT_CODE	The coupon's primary purchase Requirement Code is missing.
GS1_LINTER_COUPON_INVALID_1ST_PURCHASE_REQUIREMENT_CODE	The coupon's primary purchase Requirement Code must be "0" to "4" or "9".
GS1_LINTER_COUPON_TRUNCATED_1ST_PURCHASE_FAMILY_CODE	The coupon's primary purchase Family Code is shorter than the required three digits.
GS1_LINTER_COUPON_MISSING_ADDITIONAL_PURCHASE_RULES_CODE	The coupon's Additional Purchase Rules Code is missing.
GS1_LINTER_COUPON_INVALID_ADDITIONAL_PURCHASE_RULES_CODE	The coupon's Additional Purchase Rules Code must be "0" to "3".
GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_REQUIREMENT_VLI	The coupon's second purchase Requirement VLI is missing.
GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_REQUIREMENT_LENGTH	The coupon's second purchase Requirement VLI must be "1" to "5".
GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_REQUIREMENT	The coupon's second purchase Requirement is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_REQUIREMENT_CODE	The coupon's second purchase Requirement Code is missing.
GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_REQUIREMENT_CODE	The coupon's second purchase Requirement Code must be "0" to "4" or "9".
GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_FAMILY_CODE	The coupon's second purchase Family Code is shorter than the required three digits.
GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_GCP_VLI	The coupon's second purchase GS1 Company Prefix VLI is missing.
GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_GCP_LENGTH	The coupon's second purchase GS1 Company Prefix VLI must be "0" to "6" or "9".
GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_GCP	The coupon's second purchase GS1 Company Prefix is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_REQUIREMENT_VLI	The coupon's third purchase Requirement VLI is missing.
GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_REQUIREMENT_LENGTH	The coupon's third purchase Requirement VLI must be "1" to "5".
GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_REQUIREMENT	The coupon's third purchase Requirement is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_REQUIREMENT_CODE	The coupon's third purchase Requirement Code is missing.
GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_REQUIREMENT_CODE	The coupon's third purchase Requirement Code must be "0" to "4" or "9".
GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_FAMILY_CODE	The coupon's third purchase Family Code is shorter than the required three digits.
GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_GCP_VLI	The coupon's third purchase GS1 Company Prefix VLI is missing.
GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_GCP_LENGTH	The coupon's third purchase GS1 Company Prefix VLI must be "0" to "6" or "9".
GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_GCP	The coupon's third purchase GS1 Company Prefix is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_TOO_SHORT_FOR_EXPIRATION_DATE	The coupon's expiration date is too short for YYMMDD format.
GS1_LINTER_COUPON_INVALID_EXIPIRATION_DATE	The coupon's expiration date is invalid.
GS1_LINTER_COUPON_TOO_SHORT_FOR_START_DATE	The coupon's start date is too short to YYMMDD format.
GS1_LINTER_COUPON_INVALID_START_DATE	The coupon's start date is invalid.
GS1_LINTER_COUPON_EXPIRATION_BEFORE_START	The coupon's expiration date preceed the start date.
GS1_LINTER_COUPON_MISSING_RETAILER_GCP_OR_GLN_VLI	The coupon's Retailer GCP/GLN VLI is missing.
GS1_LINTER_COUPON_INVALID_RETAILER_GCP_OR_GLN_LENGTH	The coupon's Retailer GCP/GLN VLI must be "1" to "7".
GS1_LINTER_COUPON_TRUNCATED_RETAILER_GCP_OR_GLN	The coupon's Retailer GCP/GLN is shorter than what is indicated by its VLI.
GS1_LINTER_COUPON_MISSING_SAVE_VALUE_CODE	The coupon's Save Value Code is missing.
GS1_LINTER_COUPON_INVALID_SAVE_VALUE_CODE	The coupon's Save Value Code must be "0", "1", "2", "5" or "6".
GS1_LINTER_COUPON_MISSING_SAVE_VALUE_APPLIES_TO_ITEM	The coupon's Save Value Applies to Item is missing.
GS1_LINTER_COUPON_INVALID_SAVE_VALUE_APPLIES_TO_ITEM	The coupon's Save Value Applies to Item must be "0" to "2".
GS1_LINTER_COUPON_MISSING_STORE_COUPON_FLAG	The coupon's Store Coupon Flag is missing.
GS1_LINTER_COUPON_MISSING_DONT_MULTIPLY_FLAG	The coupon's Don't Multiply Flag is missing.
GS1_LINTER_COUPON_INVALID_DONT_MULTIPLY_FLAG	The coupon's Don't Multiply Flag must be "0" or "1".
GS1_LINTER_COUPON_EXCESS_DATA	The coupon contains excess data after the recognised optional fields.
GS1_LINTER_INVALID_LATITUDE	The latitude is outside of the range "0000000000" to "1800000000".
GS1_LINTER_INVALID_LONGITUDE	The longitude is outside of the range "0000000000" to "3600000000".
GS1_LINTER_INVALID_MEDIA_TYPE	A valid AIDC media type is required.
GS1_LINTER_LATITUDE_INVALID_LENGTH	The latitude value must be 10 digits.
GS1_LINTER_LONGITUDE_INVALID_LENGTH	The longitude value must be 10 digits.
GS1_LINTER_INVALID_CSET64_CHARACTER	A non-CSET 64 character was found where a CSET 64 character is expected.
GS1_LINTER_INVALID_CSET64_PADDING	Incorrect number of CSET 64 pad characters.
GS1_LINTER_NOT_HYPHEN	Only hyphens are permitted.

 {
         GS1_LINTER_OK = 0,                                              ///< No issues were detected by the linter.
         GS1_LINTER_NON_DIGIT_CHARACTER,                                 ///< A non-digit character was found where a digit is expected.
         GS1_LINTER_INVALID_CSET82_CHARACTER,                            ///< A non-CSET 82 character was found where a CSET 82 character is expected.
         GS1_LINTER_INVALID_CSET39_CHARACTER,                            ///< A non-CSET 39 character was found where a CSET 39 character is expected.
         GS1_LINTER_INVALID_CSET32_CHARACTER,                            ///< A non-CSET 32 character was found where a CSET 32 character is expected.
         GS1_LINTER_INCORRECT_CHECK_DIGIT,                               ///< The numeric check digit is incorrect.
         GS1_LINTER_TOO_SHORT_FOR_CHECK_DIGIT,                           ///< The component is too short to perform a numeric check digit calculation.
         GS1_LINTER_INCORRECT_CHECK_PAIR,                                ///< The alphanumeric check-character pair are incorrect.
         GS1_LINTER_TOO_SHORT_FOR_CHECK_PAIR,                            ///< The component is too short to perform an alphanumeric check character pair calculation.
         GS1_LINTER_TOO_LONG_FOR_CHECK_PAIR_IMPLEMENTATION,              ///< The component is too long to perform an alphanumeric check character pair calculation.
         GS1_LINTER_GCP_DATASOURCE_OFFLINE,                              ///< The data source for GCP lookups is offline.
         GS1_LINTER_TOO_SHORT_FOR_KEY,                                   ///< The component is shorter than the minimum length GS1 Company Prefix.
         GS1_LINTER_INVALID_GCP_PREFIX,                                  ///< The GS1 Company Prefix is invalid.
         GS1_LINTER_IMPORTER_IDX_MUST_BE_ONE_CHARACTER,                  ///< The Importer Index must be a single character.
         GS1_LINTER_INVALID_IMPORT_IDX_CHARACTER,                        ///< The Importer Index is an invalid character.
         GS1_LINTER_ILLEGAL_ZERO_VALUE,                                  ///< A non-zero value is required.
         GS1_LINTER_NOT_ZERO,                                            ///< A zero value is required.
         GS1_LINTER_ILLEGAL_ZERO_PREFIX,                                 ///< A zero prefix is not permitted.
         GS1_LINTER_NOT_ZERO_OR_ONE,                                     ///< A "0" or "1" is required.
         GS1_LINTER_INVALID_WINDING_DIRECTION,                           ///< The winding direction must be either "0", "1" or "9".
         GS1_LINTER_NOT_ISO3166,                                         ///< A valid ISO 3166 three-digit country code is required.
         GS1_LINTER_NOT_ISO3166_OR_999,                                  ///< A valid ISO 3166 three-digit country code or "999" is required.
         GS1_LINTER_NOT_ISO3166_ALPHA2,                                  ///< A valid ISO 3166 two-character country code is required.
         GS1_LINTER_NOT_ISO4217,                                         ///< A valid ISO 4217 three-digit currency code is required.
         GS1_LINTER_IBAN_TOO_SHORT,                                      ///< The IBAN is too short.
         GS1_LINTER_INVALID_IBAN_CHARACTER,                              ///< The IBAN contains an invalid character.
         GS1_LINTER_ILLEGAL_IBAN_COUNTRY_CODE,                           ///< The IBAN must start with a valid ISO 3166 two-character country code.
         GS1_LINTER_INCORRECT_IBAN_CHECKSUM,                             ///< The IBAN is invalid since the check characters are incorrect.
         GS1_LINTER_DATE_TOO_SHORT,                                      ///< The date is too short for YYMMDD format.
         GS1_LINTER_DATE_TOO_LONG,                                       ///< The date is too long for YYMMDD format.
         GS1_LINTER_DATE_WITH_HOUR_TOO_SHORT,                            ///< The date with hour is too short for YYMMDDHH format.
         GS1_LINTER_DATE_WITH_HOUR_TOO_LONG,                             ///< The date with hour is too long for YYMMDDHH format.
         GS1_LINTER_HOUR_WITH_MINUTE_TOO_SHORT,                          ///< The hour with minute is too short for HHMM format.
         GS1_LINTER_HOUR_WITH_MINUTE_TOO_LONG,                           ///< The hour with minute is too long for HHMM format.
         GS1_LINTER_MMSS_INVALID_LENGTH,                                 ///< The minutes with optional seconds has an incorrect length for either MMSS or MM format.
         GS1_LINTER_ILLEGAL_MONTH,                                       ///< The date contains an illegal month of the year.
         GS1_LINTER_ILLEGAL_DAY,                                         ///< The date contains an illegal day of the month.
         GS1_LINTER_ILLEGAL_HOUR,                                        ///< The time contains an illegal hour.
         GS1_LINTER_ILLEGAL_MINUTE,                                      ///< The time contains an illegal minute.
         GS1_LINTER_ILLEGAL_SECOND,                                      ///< The time contains an illegal seconds.
         GS1_LINTER_INVALID_LENGTH_FOR_PIECE_OF_TOTAL,                   ///< The piece with total must have an even length, having equal-length components.
         GS1_LINTER_ZERO_PIECE_NUMBER,                                   ///< The piece number must not have a value of zero.
         GS1_LINTER_ZERO_TOTAL_PIECES,                                   ///< The piece total must not have a value of zero.
         GS1_LINTER_PIECE_NUMBER_EXCEEDS_TOTAL,                          ///< The piece number must not exceed the piece total.
         GS1_LINTER_INVALID_PERCENT_SEQUENCE,                            ///< The input contains an invalid percent hex-encoding "%hh" sequence.
         GS1_LINTER_COUPON_MISSING_FORMAT_CODE,                          ///< The coupon's Format Code is missing.
         GS1_LINTER_COUPON_INVALID_FORMAT_CODE,                          ///< The coupon's Format Code must be "0" or "1".
         GS1_LINTER_COUPON_MISSING_FUNDER_VLI,                           ///< The coupon's Funder VLI is missing.
         GS1_LINTER_COUPON_INVALID_FUNDER_LENGTH,                        ///< The coupon's Funder VLI must be "0" to "6".
         GS1_LINTER_COUPON_TRUNCATED_FUNDER,                             ///< The coupon's Funder is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_TRUNCATED_OFFER_CODE,                         ///< The coupon's Offer Code is shorter than the required six digits.
         GS1_LINTER_COUPON_MISSING_SERIAL_NUMBER_VLI,                    ///< The coupon's Serial Number VLI is missing.
         GS1_LINTER_COUPON_TRUNCATED_SERIAL_NUMBER,                      ///< The coupon's Serial Number is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_GCP_VLI,                              ///< The coupon's primary GS1 Company Prefix VLI is missing.
         GS1_LINTER_COUPON_INVALID_GCP_LENGTH,                           ///< The coupon's primary GS1 Company Prefix VLI must be "0" to "6".
         GS1_LINTER_COUPON_TRUNCATED_GCP,                                ///< The coupon's primary GS1 Company Prefix is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_SAVE_VALUE_VLI,                       ///< The coupon's Save Value VLI is missing.
         GS1_LINTER_COUPON_INVALID_SAVE_VALUE_LENGTH,                    ///< The coupon's Save Value VLI must be "1" to "5".
         GS1_LINTER_COUPON_TRUNCATED_SAVE_VALUE,                         ///< The coupon's Save Value is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_1ST_PURCHASE_REQUIREMENT_VLI,         ///< The coupon's primary purchase Requirement VLI is missing.
         GS1_LINTER_COUPON_INVALID_1ST_PURCHASE_REQUIREMENT_LENGTH,      ///< The coupon's primary purchase Requirement VLI must be "1" to "5".
         GS1_LINTER_COUPON_TRUNCATED_1ST_PURCHASE_REQUIREMENT,           ///< The coupon's primary purchase Requirement is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_1ST_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's primary purchase Requirement Code is missing.
         GS1_LINTER_COUPON_INVALID_1ST_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's primary purchase Requirement Code must be "0" to "4" or "9".
         GS1_LINTER_COUPON_TRUNCATED_1ST_PURCHASE_FAMILY_CODE,           ///< The coupon's primary purchase Family Code is shorter than the required three digits.
         GS1_LINTER_COUPON_MISSING_ADDITIONAL_PURCHASE_RULES_CODE,       ///< The coupon's Additional Purchase Rules Code is missing.
         GS1_LINTER_COUPON_INVALID_ADDITIONAL_PURCHASE_RULES_CODE,       ///< The coupon's Additional Purchase Rules Code must be "0" to "3".
         GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_REQUIREMENT_VLI,         ///< The coupon's second purchase Requirement VLI is missing.
         GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_REQUIREMENT_LENGTH,      ///< The coupon's second purchase Requirement VLI must be "1" to "5".
         GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_REQUIREMENT,           ///< The coupon's second purchase Requirement is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's second purchase Requirement Code is missing.
         GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's second purchase Requirement Code must be "0" to "4" or "9".
         GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_FAMILY_CODE,           ///< The coupon's second purchase Family Code is shorter than the required three digits.
         GS1_LINTER_COUPON_MISSING_2ND_PURCHASE_GCP_VLI,                 ///< The coupon's second purchase GS1 Company Prefix VLI is missing.
         GS1_LINTER_COUPON_INVALID_2ND_PURCHASE_GCP_LENGTH,              ///< The coupon's second purchase GS1 Company Prefix VLI must be "0" to "6" or "9".
         GS1_LINTER_COUPON_TRUNCATED_2ND_PURCHASE_GCP,                   ///< The coupon's second purchase GS1 Company Prefix is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_REQUIREMENT_VLI,         ///< The coupon's third purchase Requirement VLI is missing.
         GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_REQUIREMENT_LENGTH,      ///< The coupon's third purchase Requirement VLI must be "1" to "5".
         GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_REQUIREMENT,           ///< The coupon's third purchase Requirement is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's third purchase Requirement Code is missing.
         GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_REQUIREMENT_CODE,        ///< The coupon's third purchase Requirement Code must be "0" to "4" or "9".
         GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_FAMILY_CODE,           ///< The coupon's third purchase Family Code is shorter than the required three digits.
         GS1_LINTER_COUPON_MISSING_3RD_PURCHASE_GCP_VLI,                 ///< The coupon's third purchase GS1 Company Prefix VLI is missing.
         GS1_LINTER_COUPON_INVALID_3RD_PURCHASE_GCP_LENGTH,              ///< The coupon's third purchase GS1 Company Prefix VLI must be "0" to "6" or "9".
         GS1_LINTER_COUPON_TRUNCATED_3RD_PURCHASE_GCP,                   ///< The coupon's third purchase GS1 Company Prefix is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_TOO_SHORT_FOR_EXPIRATION_DATE,                ///< The coupon's expiration date is too short for YYMMDD format.
         GS1_LINTER_COUPON_INVALID_EXIPIRATION_DATE,                     ///< The coupon's expiration date is invalid.
         GS1_LINTER_COUPON_TOO_SHORT_FOR_START_DATE,                     ///< The coupon's start date is too short to YYMMDD format.
         GS1_LINTER_COUPON_INVALID_START_DATE,                           ///< The coupon's start date is invalid.
         GS1_LINTER_COUPON_EXPIRATION_BEFORE_START,                      ///< The coupon's expiration date preceed the start date.
         GS1_LINTER_COUPON_MISSING_RETAILER_GCP_OR_GLN_VLI,              ///< The coupon's Retailer GCP/GLN VLI is missing.
         GS1_LINTER_COUPON_INVALID_RETAILER_GCP_OR_GLN_LENGTH,           ///< The coupon's Retailer GCP/GLN VLI must be "1" to "7".
         GS1_LINTER_COUPON_TRUNCATED_RETAILER_GCP_OR_GLN,                ///< The coupon's Retailer GCP/GLN is shorter than what is indicated by its VLI.
         GS1_LINTER_COUPON_MISSING_SAVE_VALUE_CODE,                      ///< The coupon's Save Value Code is missing.
         GS1_LINTER_COUPON_INVALID_SAVE_VALUE_CODE,                      ///< The coupon's Save Value Code must be "0", "1", "2", "5" or "6".
         GS1_LINTER_COUPON_MISSING_SAVE_VALUE_APPLIES_TO_ITEM,           ///< The coupon's Save Value Applies to Item is missing.
         GS1_LINTER_COUPON_INVALID_SAVE_VALUE_APPLIES_TO_ITEM,           ///< The coupon's Save Value Applies to Item must be "0" to "2".
         GS1_LINTER_COUPON_MISSING_STORE_COUPON_FLAG,                    ///< The coupon's Store Coupon Flag is missing.
         GS1_LINTER_COUPON_MISSING_DONT_MULTIPLY_FLAG,                   ///< The coupon's Don't Multiply Flag is missing.
         GS1_LINTER_COUPON_INVALID_DONT_MULTIPLY_FLAG,                   ///< The coupon's Don't Multiply Flag must be "0" or "1".
         GS1_LINTER_COUPON_EXCESS_DATA,                                  ///< The coupon contains excess data after the recognised optional fields.
         GS1_LINTER_UNUSED_1,
         GS1_LINTER_INVALID_LATITUDE,                                    ///< The latitude is outside of the range "0000000000" to "1800000000".
         GS1_LINTER_INVALID_LONGITUDE,                                   ///< The longitude is outside of the range "0000000000" to "3600000000".
         GS1_LINTER_INVALID_MEDIA_TYPE,                                  ///< A valid AIDC media type is required.
         GS1_LINTER_LATITUDE_INVALID_LENGTH,                             ///< The latitude value must be 10 digits.
         GS1_LINTER_LONGITUDE_INVALID_LENGTH,                            ///< The longitude value must be 10 digits.
         GS1_LINTER_INVALID_CSET64_CHARACTER,                            ///< A non-CSET 64 character was found where a CSET 64 character is expected.
         GS1_LINTER_INVALID_CSET64_PADDING,                              ///< Incorrect number of CSET 64 pad characters.
         GS1_LINTER_NOT_HYPHEN,                                          ///< Only hyphens are permitted.
         __GS1_LINTER_NUM_ERRS                                           //  Keep this as the last element which captures the size of this enumeration.
 } gs1_lint_err_t;