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#include "internal.h"
int
fmt·vwrite(fmt·State *io, char *fmt, va_list args)
{
int n;
va_list tmp;
io->flag = io->width = io->prec = 0;
va_copy(tmp, io->args);
va_end(io->args);
va_copy(io->args,args);
n = fmt·do(io, fmt);
va_end(io->args);
va_copy(io->args, tmp);
va_end(tmp);
io->flag = io->width = io->prec = 0;
if(n >= 0)
return 0;
return n;
}
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