pool: provide macro to statically initialize git_pool
diff --git a/src/pool.h b/src/pool.h
index e0fafa9..f61f169 100644
--- a/src/pool.h
+++ b/src/pool.h
@@ -35,6 +35,8 @@ typedef struct {
uint32_t page_size; /* size of page in bytes */
} git_pool;
+#define GIT_POOL_INIT { NULL, 0, 0 }
+
#else
/**
@@ -57,6 +59,9 @@ typedef struct {
uint32_t item_size;
uint32_t page_size;
} git_pool;
+
+#define GIT_POOL_INIT { GIT_VECTOR_INIT, 0, 0 }
+
#endif
/**