Trailing whitespace removal over entire tree
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@ -84,7 +84,7 @@ int buffer_feed(buffer *s)
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int buffer_bget(buffer *s,char *buf,unsigned len)
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{
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int r;
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if (s->p > 0) return getthis(s,buf,len);
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if (s->n <= len) return oneread(s->op,s->fd,buf,s->n);
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r = buffer_feed(s); if (r <= 0) return r;
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@ -94,7 +94,7 @@ int buffer_bget(buffer *s,char *buf,unsigned len)
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int buffer_get(buffer *s,char *buf,unsigned len)
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{
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int r;
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if (s->p > 0) return getthis(s,buf,len);
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if (s->n <= len) return oneread(s->op,s->fd,buf,len);
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r = buffer_feed(s); if (r <= 0) return r;
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@ -135,7 +135,7 @@ static int allwrite(int (*op)(int fd,char *buf,unsigned len),int fd,const char *
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int buffer_flush(buffer *s)
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{
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int p;
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p = s->p;
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if (!p) return 0;
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s->p = 0;
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@ -145,7 +145,7 @@ int buffer_flush(buffer *s)
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int buffer_putalign(buffer *s,const char *buf,unsigned len)
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{
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unsigned n;
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while (len > (n = s->n - s->p)) {
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memcpy(s->x + s->p,buf,n);
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s->p += n;
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@ -162,7 +162,7 @@ int buffer_putalign(buffer *s,const char *buf,unsigned len)
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int buffer_put(buffer *s,const char *buf,unsigned len)
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{
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unsigned n;
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n = s->n;
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if (len > n - s->p) {
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if (buffer_flush(s) == -1) return -1;
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@ -487,7 +487,7 @@ void taia_sub(struct taia *t,const struct taia *u,const struct taia *v)
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{
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unsigned long unano = u->nano;
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unsigned long uatto = u->atto;
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t->sec.x = u->sec.x - v->sec.x;
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t->nano = unano - v->nano;
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t->atto = uatto - v->atto;
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