libyang REFACTOR rename sized array size to count

... because it reflects the fact that it may not
always (internally) be the size of the array.
diff --git a/src/parser_yin.c b/src/parser_yin.c
index dc48f6d..dfaebd6 100644
--- a/src/parser_yin.c
+++ b/src/parser_yin.c
@@ -631,7 +631,7 @@
 {
     const char **value;
     LY_ARRAY_NEW_RET(ctx->xmlctx->ctx, *values, value, LY_EMEM);
-    LY_ARRAY_SIZE_TYPE index = LY_ARRAY_SIZE(*values) - 1;
+    LY_ARRAY_COUNT_TYPE index = LY_ARRAY_COUNT(*values) - 1;
     struct yin_subelement subelems[1] = {
                                             {LY_STMT_EXTENSION_INSTANCE, &index, 0}
                                         };
@@ -2832,7 +2832,7 @@
             /* call responsible function */
             case LY_STMT_EXTENSION_INSTANCE:
                 ret = yin_parse_extension_instance(ctx, kw2lyext_substmt(current_element),
-                                                   (subelem->dest) ? *((LY_ARRAY_SIZE_TYPE*)subelem->dest) : 0, exts);
+                                                   (subelem->dest) ? *((LY_ARRAY_COUNT_TYPE*)subelem->dest) : 0, exts);
                 break;
             case LY_STMT_ACTION:
             case LY_STMT_RPC:
@@ -3049,7 +3049,7 @@
 }
 
 LY_ERR
-yin_parse_extension_instance(struct lys_yin_parser_ctx *ctx, LYEXT_SUBSTMT subelem, LY_ARRAY_SIZE_TYPE subelem_index,
+yin_parse_extension_instance(struct lys_yin_parser_ctx *ctx, LYEXT_SUBSTMT subelem, LY_ARRAY_COUNT_TYPE subelem_index,
                              struct lysp_ext_instance **exts)
 {
     struct lysp_ext_instance *e;