21 lines
478 B
C
21 lines
478 B
C
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/* $Header$ */
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/* FIELD DESCRIPTOR */
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struct field { /* for field specifiers */
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struct field *next;
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arith fd_mask;
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int fd_shift;
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int fd_width;
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struct sdef *fd_sdef; /* upward pointer */
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};
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/* allocation definitions of struct field */
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/* ALLOCDEF "field" */
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extern char *st_alloc();
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extern struct field *h_field;
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#define new_field() ((struct field *) \
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st_alloc((char **)&h_field, sizeof(struct field)))
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#define free_field(p) st_free(p, h_field, sizeof(struct field))
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