Index: wp-includes/link-template.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- wp-includes/link-template.php	(revision abbcc015422cdf1174cefed69d5313d232a769f0)
+++ wp-includes/link-template.php	(revision )
@@ -1110,6 +1110,33 @@
 }
 
 /**
+ * Retrieve the permalink for a blog archive.
+ *
+ * @since 4.5.0
+ *
+ * @return string|false The post type archive permalink.
+ */
+function get_blog_link() {
+
+	$page_for_posts = get_option( 'page_for_posts' );
+
+	if ( 'page' == get_option( 'show_on_front' ) && $page_for_posts ) {
+		$link = get_permalink( $page_for_posts );
+	} else {
+		$link = get_home_url();
+	}
+
+	/**
+	 * Filter the blog archive permalink.
+	 *
+	 * @since 4.5.0
+	 *
+	 * @param string $link The blog archive permalink.
+	 */
+	return apply_filters( 'blog_link', $link );
+}
+
+/**
  * Retrieve the permalink for a post type archive.
  *
  * @since 3.1.0