FreeNode          996 regparse.c     static FreeNode* FreeNodeList = (FreeNode* )NULL;
FreeNode         1021 regparse.c     	FreeNode* n = (FreeNode* )node;
FreeNode         1069 regparse.c         FreeNode* n = (FreeNode* )node;
FreeNode         1085 regparse.c       FreeNode* n;