does not compile with configure --disable-refcounting

[RekGRpth]

solve

diff --git a/src/handlebars_string.c b/src/handlebars_string.c
index 317125a..7e46d2b 100644
--- a/src/handlebars_string.c
+++ b/src/handlebars_string.c
@@ -170,20 +170,24 @@ void handlebars_string_delref(struct handlebars_string * string)
 
 void handlebars_string_addref_ex(struct handlebars_string * string, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&string->rc);
         fprintf(stderr, "STR ADDREF %p (%zu -> %zu) %s %s\n", string, rc, rc + 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_string_addref(string);
+#endif
 }
 
 void handlebars_string_delref_ex(struct handlebars_string * string, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&string->rc);
         fprintf(stderr, "STR DELREF %p (%zu -> %zu) %s %s\n", string, rc, rc - 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_string_delref(string);
+#endif
 }
 
 #ifdef HANDLEBARS_ENABLE_DEBUG
@@ -211,7 +215,9 @@ static inline struct handlebars_string * separate_string(struct handlebars_strin
 
 void handlebars_string_immortalize(struct handlebars_string * string)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     string->rc.refcount = UINT8_MAX;
+#endif
 }
 // }}} Reference Counting
 
@@ -750,9 +756,11 @@ struct handlebars_string * handlebars_string_indent(
     const struct handlebars_string * indent_str
 ) {
     struct handlebars_string * new_string = handlebars_string_init(context, string->len);
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (handlebars_rc_refcount(&string->rc) > 0) {
         handlebars_string_addref(new_string);
     }
+#endif
     return handlebars_string_indent_append(context, new_string, string, indent_str);
 }
 
diff --git a/src/handlebars_map.c b/src/handlebars_map.c
index d20ae06..50f0c8c 100644
--- a/src/handlebars_map.c
+++ b/src/handlebars_map.c
@@ -291,20 +291,24 @@ void handlebars_map_delref(struct handlebars_map * map)
 
 void handlebars_map_addref_ex(struct handlebars_map * map, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&map->rc);
         fprintf(stderr, "MAP ADDREF %p (%zu -> %zu) %s %s\n", map, rc, rc + 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_map_addref(map);
+#endif
 }
 
 void handlebars_map_delref_ex(struct handlebars_map * map, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&map->rc);
         fprintf(stderr, "MAP DELREF %p (%zu -> %zu) %s %s\n", map, rc, rc - 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_map_delref(map);
+#endif
 }
 
 #ifdef HANDLEBARS_ENABLE_DEBUG
@@ -523,9 +527,11 @@ struct handlebars_map * handlebars_map_rehash(struct handlebars_map * map, bool
         size_t vec_capacity = 1 << map_choose_vec_capacity_log2(map->i + 1);
         struct handlebars_map * prev_map = map;
         map = handlebars_map_copy_ctor(prev_map, vec_capacity);
+#ifndef HANDLEBARS_NO_REFCOUNT
         if (handlebars_rc_refcount(&prev_map->rc) >= 1) { // ugh
             handlebars_map_addref(map);
         }
+#endif
         handlebars_map_delref(prev_map);
     }
 
diff --git a/src/handlebars_value_handlers.c b/src/handlebars_value_handlers.c
index ee89a1e..8636f37 100644
--- a/src/handlebars_value_handlers.c
+++ b/src/handlebars_value_handlers.c
@@ -63,20 +63,24 @@ void handlebars_user_delref(struct handlebars_user * user)
 
 void handlebars_user_addref_ex(struct handlebars_user * user, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&user->rc);
         fprintf(stderr, "USR ADDREF %p (%zu -> %zu) %s %s\n", user, rc, rc + 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_user_addref(user);
+#endif
 }
 
 void handlebars_user_delref_ex(struct handlebars_user * user, const char * expr, const char * loc)
 {
+#ifndef HANDLEBARS_NO_REFCOUNT
     if (getenv("HANDLEBARS_RC_DEBUG")) { // LCOV_EXCL_START
         size_t rc = handlebars_rc_refcount(&user->rc);
         fprintf(stderr, "USR DELREF %p (%zu -> %zu) %s %s\n", user, rc, rc - 1, expr, loc);
     } // LCOV_EXCL_STOP
     handlebars_user_delref(user);
+#endif
 }
 
 #ifdef HANDLEBARS_ENABLE_DEBUG

diff --git a/src/handlebars_closure.c b/src/handlebars_closure.c
index 4b9daa4..ab8b0a8 100644
--- a/src/handlebars_closure.c
+++ b/src/handlebars_closure.c
@@ -86,7 +86,9 @@ struct handlebars_closure * handlebars_closure_ctor(
 ) {
     struct handlebars_closure * closure = handlebars_talloc_zero_size(vm, sizeof(struct handlebars_closure) + (sizeof(struct handlebars_value) * localc));
     talloc_set_type(closure, struct handlebars_closure);
+#ifndef HANDLEBARS_NO_REFCOUNT
     handlebars_rc_init(&closure->rc);
+#endif
     closure->vm = vm;
     closure->fn = fn;
     closure->localc = localc;

diff --git a/src/handlebars_ptr.c b/src/handlebars_ptr.c
index c37ce8e..f3ce723 100644
--- a/src/handlebars_ptr.c
+++ b/src/handlebars_ptr.c
@@ -36,7 +36,9 @@
 
 
 struct handlebars_ptr {
+#ifndef HANDLEBARS_NO_REFCOUNT
     struct handlebars_rc rc;
+#endif
     const char * typ;
     void * uptr;
     bool nofree;
@@ -75,7 +77,9 @@ struct handlebars_ptr * handlebars_ptr_ctor_ex(
 ) {
     struct handlebars_ptr * ptr = handlebars_talloc(ctx, struct handlebars_ptr);
     HANDLEBARS_MEMCHECK(ptr, ctx);
+#ifndef HANDLEBARS_NO_REFCOUNT
     handlebars_rc_init(&ptr->rc);
+#endif
     ptr->typ = typ;
     ptr->nofree = nofree;
     ptr->uptr = uptr;