18 lines
539 B
C
18 lines
539 B
C
#include <libowfat/array.h>
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#include <libowfat/textcode.h>
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size_t scan_tofrom_array(size_t (*func)(const char*,char*,size_t*),
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array* src,array* dest) {
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size_t scanned;
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size_t needed;
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char* x;
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array_cat0(src);
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if (array_failed(src) || array_failed(dest)) return 0;
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needed=array_bytes(src);
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x=((char*)array_start(dest))+array_bytes(dest);
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if (!array_allocate(dest,1,array_bytes(dest)+needed-1)) return 0;
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needed=func(array_start(src),x,&scanned);
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array_truncate(src,1,array_bytes(src)-1);
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return needed;
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}
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