POPpbytex # E
SvUOK # U
bytes_from_utf8 # E
-csighandler # U
despatch_signals # U
do_openn # U
gv_handler # E
utf8_length # U
utf8_to_uvchr # U
utf8_to_uvuni # U
-utf8n_to_uvchr # U
utf8n_to_uvuni # U
-uvchr_to_utf8 # E
uvuni_to_utf8 # E
PTR2ul # added by devel/scanprov
UVXf # added by devel/scanprov