ptrdiff_t          97 gc/include/gc_allocator.h   typedef ptrdiff_t  difference_type;
ptrdiff_t         144 gc/include/gc_allocator.h   typedef ptrdiff_t   difference_type;
ptrdiff_t         178 gc/include/gc_allocator.h   typedef ptrdiff_t  difference_type;
ptrdiff_t         220 gc/include/gc_allocator.h   typedef ptrdiff_t   difference_type;
ptrdiff_t         319 gc/include/gc_cpp.h     ((gc_cleanup*) ((char*) obj + (ptrdiff_t) displ))->~gc_cleanup();}
ptrdiff_t         564 gc/mark.c      	         >= (ptrdiff_t)(hhdr->hb_sz)) {
ptrdiff_t         371 gc/os_dep.c    static void *tiny_sbrk(ptrdiff_t increment)
ptrdiff_t        1513 gc/os_dep.c    #   define SBRK_ARG_T ptrdiff_t
ptrdiff_t         479 gc/typd_mlc.c            if (msl - msp <= (ptrdiff_t)nelements) return(0);