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/* ISC license. */
#include <skalibs/stralloc.h>
#include <skalibs/skamisc.h>
int string_quote (stralloc *sa, char const *s, size_t len)
{
size_t base = sa->len ;
int wasnull = !sa->s ;
if (!stralloc_catb(sa, "\"", 1)) return 0 ;
if (!string_quote_nodelim(sa, s, len) || !stralloc_catb(sa, "\"", 1))
{
if (wasnull) stralloc_free(sa) ; else sa->len = base ;
return 0 ;
}
return 1 ;
}
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