#ifndef COMMIT_SLAB_HDR_H

#define COMMIT_SLAB_HDR_H

#ifndef COMMIT_SLAB_SIZE

#define COMMIT_SLAB_SIZE (512*1024-32)

#define declare_commit_slab(slabname, elemtype) \

\

struct slabname { \

unsigned slab_size; \

unsigned stride; \

unsigned slab_count; \

elemtype **slab; \

}

#define COMMIT_SLAB_INIT(stride, var) { \

COMMIT_SLAB_SIZE / sizeof(**((var).slab)) / (stride), \

(stride), 0, NULL \

}

#define declare_commit_slab_prototypes(slabname, elemtype) \

\

void init_ ##slabname## _with_stride(struct slabname *s, unsigned stride); \

void init_ ##slabname(struct slabname *s); \

void clear_ ##slabname(struct slabname *s); \

elemtype *slabname## _at_peek(struct slabname *s, const struct commit *c, int add_if_missing); \

elemtype *slabname## _at(struct slabname *s, const struct commit *c); \

elemtype *slabname## _peek(struct slabname *s, const struct commit *c)

#define define_shared_commit_slab(slabname, elemtype) \

declare_commit_slab(slabname, elemtype); \

declare_commit_slab_prototypes(slabname, elemtype)

#endif /* COMMIT_SLAB_HDR_H */