trivial diff: use GC_FREE instead of GC_free

[Simon Taylor]

Estimated hours taken: 0.1

runtime/mercury_heap.h:
runtime/mercury_tabling.h:
	s/GC_free/GC_FREE/
	s/GC_malloc/GC_MALLOC/
	s/GC_realloc/GC_REALLOC/
	

Index: mercury_heap.h
===================================================================
RCS file: /home/staff/zs/imp/mercury/runtime/mercury_heap.h,v
retrieving revision 1.8
diff -u -t -u -r1.8 mercury_heap.h
--- mercury_heap.h	1998/08/03 03:22:24	1.8
+++ mercury_heap.h	1998/08/03 23:46:23
@@ -88,7 +88,7 @@
                 (void)0                                                 \
         )
 
-  #define MR_free_heap(ptr)     GC_free((ptr))
+  #define MR_free_heap(ptr)     GC_FREE((ptr))
 
 #else /* not CONSERVATIVE_GC */
 
Index: mercury_tabling.h
===================================================================
RCS file: /home/staff/zs/imp/mercury/runtime/mercury_tabling.h,v
retrieving revision 1.6
diff -u -t -u -r1.6 mercury_tabling.h
--- mercury_tabling.h	1998/07/26 14:32:39	1.6
+++ mercury_tabling.h	1998/08/03 23:48:37
@@ -87,13 +87,13 @@
 #ifdef CONSERVATIVE_GC
 
   #define table_allocate(size)                                          \
-        GC_malloc(size)
+        GC_MALLOC(size)
 
   #define table_reallocate(pointer, size)                               \
-        GC_realloc(pointer, size)
+        GC_REALLOC(pointer, size)
 
   #define table_free(pointer)                                           \
-        GC_free(pointer)
+        GC_FREE(pointer)
 
   #define MR_table_list_cons(h, t) list_cons((h),(t))