Defined in 2 files as a macro:

• contrib/groff/src/include/nonposix.h, line 110 (as a macro)
• contrib/groff/src/include/nonposix.h, line 221 (as a macro)

Referenced in 2 files:

• contrib/groff/src/include/nonposix.h, line 220
• contrib/groff/src/preproc/html/pre-html.cpp, line 319