Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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#include "buffer.h"
void buffer_seek(buffer* b,size_t len) {
size_t n=b->p+len;
if (n<b->p) n=b->p;
if (n>b->n) n=b->n;
b->p=n;
}