NO-JIRA: [C] Remove long unused code
This reverts commit 7efe42d9eaa00073d98827ca792f2fcffb64885f.
diff --git a/c/src/core/util.h b/c/src/core/util.h
index baddff0..efa9d6f 100644
--- a/c/src/core/util.h
+++ b/c/src/core/util.h
@@ -117,18 +117,4 @@
#define pn_min(X,Y) ((X) > (Y) ? (Y) : (X))
#define pn_max(X,Y) ((X) < (Y) ? (Y) : (X))
-#define PN_ENSURE(ARRAY, CAPACITY, COUNT, TYPE) \
- while ((CAPACITY) < (COUNT)) { \
- (CAPACITY) = (CAPACITY) ? 2 * (CAPACITY) : 16; \
- (ARRAY) = (TYPE *) realloc((ARRAY), (CAPACITY) * sizeof (TYPE)); \
- } \
-
-#define PN_ENSUREZ(ARRAY, CAPACITY, COUNT, TYPE) \
- { \
- size_t _old_capacity = (CAPACITY); \
- PN_ENSURE(ARRAY, CAPACITY, COUNT, TYPE); \
- memset((ARRAY) + _old_capacity, 0, \
- sizeof(TYPE)*((CAPACITY) - _old_capacity)); \
- }
-
#endif /* util.h */
