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 webgpu_testing

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malloc.h

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#ifndef _COMPAT_MALLOC_H_

#define _COMPAT_MALLOC_H_

#include <stddef.h>

#ifdef __cplusplus

extern "C" {

#endif

/* This version of struct mallinfo must match the one in

system/lib/dlmalloc.c. */

struct mallinfo {

int arena; /* total space allocated from system */

int ordblks; /* number of non-inuse chunks */

int smblks; /* unused -- always zero */

int hblks; /* number of mmapped regions */

int hblkhd; /* total space in mmapped regions */

int usmblks; /* unused -- always zero */

int fsmblks; /* unused -- always zero */

int uordblks; /* total allocated space */

int fordblks; /* total non-inuse space */

int keepcost; /* top-most, releasable (via malloc_trim) space */

};

/* The routines. */

extern struct mallinfo mallinfo(void);

extern void malloc_stats(void);

extern int mallopt(int, int);

extern size_t malloc_usable_size(void*);

/* mallopt options */

#define M_TRIM_THRESHOLD -1

#define M_GRANULARITY -2

#define M_MMAP_THRESHOLD -3

#ifdef __cplusplus

}

#endif

#include_next <malloc.h>

#endif /* _COMPAT_MALLOC_H_ */