Upversioned the C source tree to '0.0.7-SNAPSHOT', but proposing to start experimental

work towards 0.1.0 in separate source trees.

src/ops/equal.h

@@ -1,36 +0,0 @@
-/**
- * equal.h
- *
- * Checks for shallow and deep equality
- *
- * (c) 2017 Simon Brooke <simon@journeyman.cc>
- * Licensed under GPL version 2.0, or, at your option, any later version.
- */
-
-#include <math.h>
-#include <stdbool.h>
-
-#include "consspaceobject.h"
-
-#ifndef __equal_h
-#define __equal_h
-
-/** 
- * size of buffer for assembling strings. Likely to be useful to
- * read, too.
- */
-#define STRING_SHIPYARD_SIZE 1024
-
-/**
- * Shallow, and thus cheap, equality: true if these two objects are 
- * the same object, else false.
- */
-bool eq( struct cons_pointer a, struct cons_pointer b );
-
-/**
- * Deep, and thus expensive, equality: true if these two objects have
- * identical structure, else false.
- */
-bool equal( struct cons_pointer a, struct cons_pointer b );
-
-#endif