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/* ISC license. */
#include <stdint.h>
#include <skalibs/genalloc.h>
#include <s6/ftrigr.h>
void ftrigr_ack (ftrigr_t *a, size_t n)
{
size_t len = genalloc_len(uint16_t, &a->list) ;
a->head += n ;
if (a->head > len) a->head = len ;
if (a->head == len)
{
a->head = 0 ;
genalloc_setlen(uint16_t, &a->list, 0) ;
}
}
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