+_setjmp
_iscntrl
_isdigit
_isgraph
_decdptr
_bp
_spx
+abs
+labs
+rand
_atoi
_atol
-calloc
-malloc
-realloc
-free
+_heap
+_calloc
+_malloc
+_realloc
+_free
serial
_autobaud
_startup
printfl
printf_large
printf_fast
+printf_fast_f
printf_tiny
sprintf
vprintf