(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 */