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#include "inc/priv.h"#include "inc/bitvector.h" u32int *bitvector_resize(u32int *b, u64int oldsz, u64int newsz){	usize sz = ((newsz+31)>>5) * sizeof(u32int);	u32int *p = oldsz == newsz ? b : MEM_REALLOC(b, sz);	if(sl_unlikely(p == nil))		return nil;	if(sl_likely(newsz > oldsz)){		usize osz = ((oldsz+31)>>5) * sizeof(u32int);		memset(&p[osz/sizeof(u32int)], 0, sz-osz);	}	return p;}

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