Lines Matching refs:wcwidth
26 * the declaration of wcwidth().
286 # undef wcwidth
287 # define wcwidth rpl_wcwidth
288 extern int wcwidth (wchar_t);
290 # if !defined wcwidth && !@HAVE_DECL_WCWIDTH@
291 /* wcwidth exists but is not declared. */
292 extern int wcwidth (int /* actually wchar_t */);
296 # undef wcwidth
297 # define wcwidth(w) \
298 (GL_LINK_WARNING ("wcwidth is unportable - " \
299 "use gnulib module wcwidth for portability"), \
300 wcwidth (w))