cmsSigMCH1Data    788 src/cmspcs.c          case PT_MCH1: return cmsSigMCH1Data;
cmsSigMCH1Data    828 src/cmspcs.c       case cmsSigMCH1Data: return PT_MCH1;
cmsSigMCH1Data    881 src/cmspcs.c       case cmsSigMCH1Data: