Bug: https://bugs.gentoo.org/895996
--- a/src/OMISC.cpp
+++ b/src/OMISC.cpp
@@ -608,7 +608,7 @@ int Misc::str_icmpx( const char* str1, const char* str2 )
    err_when( !str1 || !str2 );
 
    int i;
-   register int a,b;
+   int a,b;
 
 
    for (i=0 ; (a=str1[i]) != '\0' && (b=str2[i]) != '\0' ; i++)
--- a/src/OSPATHBT.cpp
+++ b/src/OSPATHBT.cpp
@@ -50,7 +50,7 @@ void NodePriorityQueue::reset_priority_queue()
 void NodePriorityQueue::insert_node(Node *insertNode)
 {
 	unsigned int i = ++size;
-	register int f=insertNode->node_f;
+	int f=insertNode->node_f;
 	Node **localElements = elements;
 	
 	while(i>1 && localElements[i/2]->node_f > f)