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#include "str.h"
#include "array.h"
#include "textcode.h"
unsigned long scan_to_array(unsigned long (*func)(const char*,char*,unsigned long*),
const char* src,array* dest) {
unsigned long scanned;
unsigned long needed=str_len(src);
char* x=array_start(dest)+array_bytes(dest);
if (!array_allocate(dest,1,array_bytes(dest)+needed-1)) return 0;
return func(src,x,&scanned);