[PATCH v3 dwarves 1/6] dwarves.h: expose ptr_table interface

[Eduard Zingerman <eddyz87@xxxxxxxxx>]

Allow to use ptr_table__{init,exit,add} functions outside of dwarves.c.
This would be leveraged by subsequent patches.

Signed-off-by: Eduard Zingerman <eddyz87@xxxxxxxxx>
---
 dwarves.c | 6 +++---
 dwarves.h | 4 ++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/dwarves.c b/dwarves.c
index 218367b..ed5c348 100644
--- a/dwarves.c
+++ b/dwarves.c
@@ -491,18 +491,18 @@ void cus__add(struct cus *cus, struct cu *cu)
 	cu__find_class_holes(cu);
 }
 
-static void ptr_table__init(struct ptr_table *pt)
+void ptr_table__init(struct ptr_table *pt)
 {
 	pt->entries = NULL;
 	pt->nr_entries = pt->allocated_entries = 0;
 }
 
-static void ptr_table__exit(struct ptr_table *pt)
+void ptr_table__exit(struct ptr_table *pt)
 {
 	zfree(&pt->entries);
 }
 
-static int ptr_table__add(struct ptr_table *pt, void *ptr, uint32_t *idxp)
+int ptr_table__add(struct ptr_table *pt, void *ptr, uint32_t *idxp)
 {
 	const uint32_t nr_entries = pt->nr_entries + 1;
 	const uint32_t rc = pt->nr_entries;
diff --git a/dwarves.h b/dwarves.h
index eb1a6df..54771d1 100644
--- a/dwarves.h
+++ b/dwarves.h
@@ -185,6 +185,10 @@ struct ptr_table {
 	uint32_t allocated_entries;
 };
 
+void ptr_table__init(struct ptr_table *pt);
+void ptr_table__exit(struct ptr_table *pt);
+int ptr_table__add(struct ptr_table *pt, void *ptr, uint32_t *idxp);
+
 struct function;
 struct tag;
 struct cu;
-- 
2.40.1