#ifndef _BIN_H_#define _BIN_H_ 1#if defined(__cplusplus)extern "C" { #endif AUTOLIB(bin) /*#pragma	lib	"libbin.a"#pragma	src	"/sys/src/libbin"*/ #ifndef _HAVE_BINtypedef struct Bin		Bin;#define _HAVE_BIN#endif void	*binalloc(Bin **, ulong size, int zero);void	*bingrow(Bin **, void *op, ulong osize, ulong size, int zero);void	binfree(Bin **); #if defined(__cplusplus)}#endif#endif