lgadv.h

来自「开放源码的编译器open watcom 1.6.0版的源代码」· C头文件 代码 · 共 55 行

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*                            Open Watcom Project
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#ifndef LGADV_H_INCLUDED
#define LGADV_H_INCLUDED

typedef struct lg_adv {
    void        PGM *origin;    // pointer to array storage
    struct adv  PGM *adv_link;  // ADV link (chains all ADV's)
    int         elt_size;       // element size
    unsigned_32 num_elts;       // number of elements
    unsigned_16 num_ss;         // number of subscripts
    adv_entry   subscrs[ 7 ];   // bounds & elements in each dimension
} lg_adv;

#define ADV_ALLOC_LOC   0x2000  // ADV was allocated with location=
#define ADV_NOT_INIT    0x4000  // ADV has not been initialized
#define ADV_NO_SCALE    0x8000  // element size if not a power of 2
#define ADV_SUBSCRS     0x0007  // number of subscripts field
#define ADV_FIELD       0x0080  // ADV is part of a structure defn

#define ADV_BASE_SIZE   offsetof( lg_adv, subscrs )
#define ADV_DIM_SIZE    sizeof( adv_entry )

#endif