alloca bcmp bcopy brk bzero calloc cfree __djgpp_map_physical_memory __djgpp_memory_handle __djgpp_memory_handle_list __djgpp_memory_handle_size __djgpp_nearptr_disable __djgpp_nearptr_enable __djgpp_set_page_attributes dosmemget dosmemgetb dosmemgetl dosmemgetw dosmemput dosmemputb dosmemputl dosmemputw _far* free mallinfo malloc malloc hook functions malloc_debug malloc_verify mallocmap memalign memccpy memchr memcmp memcpy memicmp memmove memset movedata movedatab movedatal movedataw mprotect realloc sbrk stackavail swab valloc xfree xmalloc xrealloc