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16 lines
507 B
C
16 lines
507 B
C
22 years ago
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#include "array.h"
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#include "textcode.h"
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void fmt_tofrom_array(unsigned long (*func)(char*,const char*,unsigned long),
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array* dest,array* src) {
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unsigned long needed;
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char* x;
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if (array_failed(dest) || array_failed(src)) { array_fail(dest); return; }
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needed=func(0,array_start(src),array_bytes(src));
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if (array_allocate(dest,1,array_bytes(dest)+needed-1)) {
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x=array_start(dest)+array_bytes(dest)-needed;
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func(x,array_start(src),array_bytes(src));
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} else
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array_fail(dest);
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}
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