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/* ISC license. */
#include <errno.h>
#include <skalibs/stralloc.h>
#include <skalibs/skamisc.h>
int skagetlnsep_loose (buffer *b, stralloc *sa, char const *sep, size_t seplen)
{
int e = errno ;
int r = skagetlnsep(b, sa, sep, seplen) ;
if (r >= 0) return r ;
if (errno != EPIPE) return -1 ;
if (!stralloc_0(sa)) return -1 ;
return (errno = e, 3) ;
}
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