Thread: which command can be used instead of enum for long integers?

i have following as a part of one of the header files in a C program.

Code:

typedef enum {
    icSigAToB0Tag                       = 0x41324230L,  /* 'A2B0' */ 
    icSigAToB1Tag                       = 0x41324231L,  /* 'A2B1' */
    icSigAToB2Tag                       = 0x41324232L,  /* 'A2B2' */ 
    icSigBlueColorantTag                = 0x6258595AL,  /* 'bXYZ' */
    icSigBlueTRCTag                     = 0x62545243L,  /* 'bTRC' */
    icSigBToA0Tag                       = 0x42324130L,  /* 'B2A0' */
    icSigBToA1Tag                       = 0x42324131L,  /* 'B2A1' */
    icSigBToA2Tag                       = 0x42324132L,  /* 'B2A2' */
    icSigCalibrationDateTimeTag         = 0x63616C74L,  /* 'calt' */
    icSigCharTargetTag                  = 0x74617267L,  /* 'targ' */ 
    icSigCopyrightTag                   = 0x63707274L,  /* 'cprt' */
    icSigCrdInfoTag                     = 0x63726469L,  /* 'crdi' */
    icSigDeviceMfgDescTag               = 0x646D6E64L,  /* 'dmnd' */
    icSigDeviceModelDescTag             = 0x646D6464L,  /* 'dmdd' */
    icSigGamutTag                       = 0x67616D74L,  /* 'gamt ' */
    icSigGrayTRCTag                     = 0x6b545243L,  /* 'kTRC' */
    icSigGreenColorantTag               = 0x6758595AL,  /* 'gXYZ' */
    icSigGreenTRCTag                    = 0x67545243L,  /* 'gTRC' */
    icSigLuminanceTag                   = 0x6C756d69L,  /* 'lumi' */
    icSigMeasurementTag                 = 0x6D656173L,  /* 'meas' */
    icSigMediaBlackPointTag             = 0x626B7074L,  /* 'bkpt' */
    icSigMediaWhitePointTag             = 0x77747074L,  /* 'wtpt' */
    icSigNamedColorTag                  = 0x6E636f6CL,  /* 'ncol' 
                                                         * OBSOLETE, use ncl2 */
    icSigNamedColor2Tag                 = 0x6E636C32L,  /* 'ncl2' */
    icSigPreview0Tag                    = 0x70726530L,  /* 'pre0' */
    icSigPreview1Tag                    = 0x70726531L,  /* 'pre1' */
    icSigPreview2Tag                    = 0x70726532L,  /* 'pre2' */
    icSigProfileDescriptionTag          = 0x64657363L,  /* 'desc' */
    icSigProfileSequenceDescTag         = 0x70736571L,  /* 'pseq' */
    icSigPs2CRD0Tag                     = 0x70736430L,  /* 'psd0' */
    icSigPs2CRD1Tag                     = 0x70736431L,  /* 'psd1' */
    icSigPs2CRD2Tag                     = 0x70736432L,  /* 'psd2' */
    icSigPs2CRD3Tag                     = 0x70736433L,  /* 'psd3' */
    icSigPs2CSATag                      = 0x70733273L,  /* 'ps2s' */
    icSigPs2RenderingIntentTag          = 0x70733269L,  /* 'ps2i' */
    icSigRedColorantTag                 = 0x7258595AL,  /* 'rXYZ' */
    icSigRedTRCTag                      = 0x72545243L,  /* 'rTRC' */
    icSigScreeningDescTag               = 0x73637264L,  /* 'scrd' */
    icSigScreeningTag                   = 0x7363726EL,  /* 'scrn' */
    icSigTechnologyTag                  = 0x74656368L,  /* 'tech' */
    icSigUcrBgTag                       = 0x62666420L,  /* 'bfd ' */
    icSigViewingCondDescTag             = 0x76756564L,  /* 'vued' */
    icSigViewingConditionsTag           = 0x76696577L,  /* 'view' */
    icMaxEnumTag                        = 0xFFFFFFFFL 
} icTagSignature;

it shows error.the error states that the value of variables used here is beyond the range of integer.so plz can any1 suggest me some other command than enum, which can be used for a range that is larger than integer range?