old_pragma_once
This pragma is no longer available.
Related information
check_header_flags
faster_pch_gen
flat_include
fullpath_file
fullpath_prepdump
keepcomments
line_prepdump
macro_prepdump
msg_show_lineref
msg_show_realref
notonce
once
pop, push
pragma_prepdump
precompile_target
simple_prepdump
space_prepdump
srcrelincludes
syspath_once