typedef struct tagCUNBOPRM {                                           
 long           Version;              /* Structure version number    */ 
 long           Length;               /* Length of structure         */ 
 long           Res1;                 /* Reserved                    */ 
 void *         Src1_Buf_Ptr;         /* Pointer to Source 1         */ 
 unsigned long  Src1_Buf_ALET;        /* ALET of source buffer 1     */ 
 unsigned long  Src1_Buf_Len;         /* Length of source data 1     */ 
 long           Res2;                 /* Reserved                    */ 
 void *         Src2_Buf_Ptr;         /* Pointer to Source2          */ 
 unsigned long  Src2_Buf_ALET;        /* ALET of source buffer 2     */ 
 unsigned long  Src2_Buf_Len;         /* Length of source data 2     */ 
 long           Res3;                 /* Reserved                    */ 
 void *         Targ1_Buf_Ptr;        /* Pointer to Target 1         */ 
 unsigned long  Targ1_Buf_ALET;       /* ALET of target buffer 1     */ 
 unsigned long  Targ1_Buf_Len;        /* Length of target data 1     */ 
 long           Res4;                 /* Reserved                    */ 
 void *         Targ2_Buf_Ptr;        /* Pointer to target 2         */ 
 unsigned long  Targ2_Buf_ALET;       /* ALET of target buffer 2     */ 
 unsigned long  Targ2_Buf_Len;        /* Length of target data 2     */ 
 char           Coll_Handle[64];      /* Collation handle            */ 
 unsigned char  Coll_Level;           /* Collation Level type        */ 
 unsigned char  Res5[7];              /* Reserved                    */ 
 long           Res6;                 /* Reserved                    */ 
 void *         Wrk1_Buf_Ptr;         /* Pointer to work1 buffer     */ 
 unsigned long  Wrk1_Buf_ALET;        /* ALET of work1 buffer        */ 
 unsigned long  Wrk1_Buf_Len;         /* Length of work1 buffer      */ 
 long           Res7;                 /* Reserved                    */ 
 void *         Wrk2_Buf_Ptr;         /* Pointer to work2 buffer     */ 
 unsigned long  Wrk2_Buf_ALET;        /* ALET of work2 buffer        */ 
 unsigned long  Wrk2_Buf_Len;         /* Length of work2 buffer      */ 
 long           Res8;                 /* Reserved                    */ 
 void *         DDA_Buf_Ptr;          /* Pointer to dynamic data area*/ 
 unsigned long  DDA_Buf_ALET;         /* ALET of DDA                 */ 
 unsigned long  DDA_Buf_Len;          /* Length of DDA               */ 
 struct {                                                               
  int           Inv_Handle      : 1,  /* Invalid handle action:      */ 
                                      /* 0 = Terminate with error    */ 
                                      /* 1 = Get new handle and      */ 
                Get_New_Handle  : 1,  /* Get a new handle            */ 
                                      /* Source Character            */ 
                                      /* 0 = Get/Use a handle and    */ 
                                      /* continue with the service   */ 
                                      /* 1 = Get handle and return   */ 
                                      /* to the caller               */ 
                Page_Fix        : 1,  /* Page Fixing:                */ 
                                      /* 0=System storage            */ 
                                      /* 1=Page Fixing.              */ 
                                : 5;                                    
  } Flag1;                            /* FLAG Byte 1 set by caller   */ 
 unsigned char  Res9[1];              /* Reserved                    */ 
 struct {                                                               
  int           Variable_Opt    : 3,  /* Where :                     */ 
                                      /*  0 - Shifted                */ 
                                      /*  1 - Blanked                */ 
                                      /* 10 - Non Blanked            */ 
                                      /* 11 - Shift-Trimmed and      */ 
                Cmp_Order       : 1,  /* Where :                     */ 
                                      /*  0 - Forward                */ 
                                      /*  1 - Backward (French)      */ 
                SKey_Opt        : 1,  /*  Where:                     */ 
                                      /*  0 - Not Get Sort Key       */ 
                                      /*  1 - Get Sort Key           */ 
                Norm_Type       : 3,  /* Normalization Form          */ 
                                      /* 000 - No Apply Normalization*/ 
                                      /* 001 - Apply NFD             */ 
                                      /* 010 - Apply NFC             */ 
                                      /* 011 - Apply NFKD            */ 
                                      /* 100 - Apply NFKC            */ 
                SKey_and_Cmp    : 1,  /* Make binary comparison      */ 
                                      /* (CUNBOPRM_RESULT), if and   */ 
                                      /* only if, CUN4BOPR_SKey_Opt  */ 
                                      /* is ON:                      */ 
                                      /* 0 - Do not perform binary   */ 
                                      /*     comparison              */ 
                                      /* 1 - Perform binary comparison*/
                                : 7;  /* Padding                     */ 
  } Coll_Mask;                        /* Collation Mask              */ 
 signed long    Coll_Result;          /* Collation Result            */ 
 long           Return_Code;          /* Return code                 */ 
 long           Reason_Code;          /* Reason code                 */ 
 unsigned char  UCA_Ver[1];           /* UCA Version                 */ 
 unsigned char  Res10[2];             /* Padding                     */ 
 struct {                                                               
   int          Case_First      : 8,  /* Where:                      */ 
                                      /* 000 - Default               */ 
                                      /* 001 - Upper First           */ 
                                      /* 010 - Lower First           */ 
                Case_Level      : 1,  /* Where:                      */ 
                                      /* 0 - Default                 */ 
                                      /* 1 - Primary Level will      */ 
                                      /*     ignore accent but not   */ 
                                      /*     case                    */ 
                                : 7;  /* Padding                     */ 
 } Case_Options;                                                        
 struct {                                                               
   int          Hiragana        : 1,  /* Distinguish between Japanese*/ 
                                      /* hiragana and Katakana chars */ 
                                      /* Where:                      */ 
                                      /*  0 - Default                */ 
                                      /*  1 - Conform to the         */ 
                                      /*      Japanese JIS X 4061    */ 
                                      /*      standard with Primary  */ 
                                      /*      Level                  */ 
                                : 7;  /* Reserved                    */ 
 } Special;                                                             
 unsigned char   Res11[2];            /* Padding                     */ 
 unsigned long   Var_Top;             /* Variable Top - UTF16BE      */ 
 struct {                                                               
   char          Language    [ 2];    /* Language                    */ 
   char          Underscore1 [ 1];    /* Underscore                  */ 
   char          Region      [ 2];    /* Region                      */ 
   char          Underscore2 [ 1];    /* Underscore                  */ 
   char          Variant     [26];    /* Variant                     */ 
 } Locale;                                                              
 unsigned char   Res12[2];            /* Padding                     */ 
 unsigned char   Collation_Keyword[64]; /* Collation Keyword - ICU   */ 
                                      /* set short form              */ 
 unsigned char   DSName[44];          /* Data Set Name               */ 
 unsigned char   Res13[4];            /* Padding                     */ 
 unsigned char   Collation_Rules_File[8]; /* Member                  */ 
 unsigned char   Collation_Rules_Vol[6];  /* Data Set Name Volume    */ 
 unsigned char   Res14[2];            /* Padding                     */ 
} CUNBOPRM;