原创 Union application note in HiTech C

In “h3jianan.h” Union define,  see as below

-------------------------<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

typedef    struct cbittag{

        char zer:   1;

        char one:   1;

        char two:   1;

        char thr:   1;

        char fou:   1;

        char fiv:   1;

        char six:   1;

        char sev:   1;

}CBIT;

typedef    union cuntag{

           UCHAR  value;

           CBIT  cb;

}CUN;

typedef    union iuntag{

           UINT value;

           CUN  icun[2];

}IUN;

-------------------------

e.g.1  CUN Appnote

  CUN unionTest;

In the C Language code:

<?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" />

In the assemble view:

-------------------------

In “h3jianan.h” Union define,  see as below

-------------------------

typedef    struct cbittag{

        char zer:   1;

        char one:   1;

        char two:   1;

        char thr:   1;

        char fou:   1;

        char fiv:   1;

        char six:   1;

        char sev:   1;

}CBIT;

typedef    union cuntag{

           UCHAR  value;

           CBIT  cb;

}CUN;

typedef    union iuntag{

           UINT value;

           CUN  icun[2];

}IUN;

-------------------------

e.g.1  CUN Appnote

  CUN unionTest;

In the C Language code:

In the assemble view:

-------------------------

e.g.2 IUN Appnote

In the C language code:

In the assemble view: