vfontjr/my-custom-prev-next-post-nav.php

## my-custom-prev-next-post-nav.php
<?php

add_post_type_support( 'post', 'my-custom-prev-next-post-nav' );
add_action( 'genesis_after_entry', 'my_custom_prev_next_post_nav' );

function my_custom_prev_next_post_nav() {
if ( ! is_singular() || ! post_type_supports( get_post_type(), 'my-custom-prev-next-post-nav' ) ) {
		return;
	}

	genesis_markup( array(
		'open'    => '<div %s>',
		'context' => 'adjacent-entry-pagination',
	) );

	echo '<div class="pagination-previous alignleft">';
	previous_post_link( '%link', '&laquo; Previous Page' );
	echo '</div>';

	echo '<div class="pagination-next alignright">';
	next_post_link( '%link', 'Next Page &raquo;' );
	echo '</div>';

	genesis_markup( array(
		'close'    => '</div>',
		'context' => 'adjacent-entry-pagination',
	) );
}