44 lines
1007 B
C
44 lines
1007 B
C
/* Structures used for the C_insertpart, C_beginpart, and C_endpart
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mechanism. Each part consists of a list of chunks. Each chunk is
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either another part, or a piece of text limited by a begin- and an
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end-pointer.
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*/
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typedef struct partofpart {
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struct partofpart *pp_next;
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char pp_type;
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#define TEXT 0
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#define INSERT 1
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union {
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struct {
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long ppu_begin, ppu_end;
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} ppu_s;
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int ppu_id;
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} pp_u;
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#define pp_begin pp_u.ppu_s.ppu_begin
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#define pp_end pp_u.ppu_s.ppu_end
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#define pp_id pp_u.ppu_id
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} PartOfPart;
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typedef struct part {
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struct part *p_next; /* next part in hash chain */
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char p_flags;
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#define BUSY 1
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PartOfPart *p_parts; /* chunks of this part */
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struct part *p_prevpart; /* implements stack of active parts */
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int p_id; /* id of this part */
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} Part;
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#define outpart(xxx) C_out_parts(C_findpart(xxx)->p_parts)
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#define TABSIZ 32
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extern int
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C_ontmpfile, C_sequential;
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extern Part
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*C_curr_part, *C_stable[];
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extern long
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C_current_out;
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extern Part
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*C_findpart();
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