grep: use the right index instead of the_index

diff --git a/commit-slab-decl.h b/commit-slab-decl.h
index fb5220fb7d487122bc158639dd57859b426cddbe..adc7b46c83b15f50ae2a85ce7e109fae4178f5fa 100644 (file)
--- a/commit-slab-decl.h
+++ b/commit-slab-decl.h
@@ -27,4 +27,17 @@ struct slabname {                                                    \
        (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 */