#if __GNUC__ >= 3
@PRAGMA_SYSTEM_HEADER@
#endif
+@PRAGMA_COLUMNS@
#if @HAVE_WINT_T@
/* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc);
}
-#elif ! @HAVE_ISWBLANK@
+#elif ! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@
/* Only the iswblank function is missing. */
-static inline int
-iswblank (wint_t wc)
-{
- return wc == ' ' || wc == '\t';
-}
+# if @REPLACE_ISWBLANK@
+# if !(defined __cplusplus && defined GNULIB_NAMESPACE)
+# define iswblank rpl_iswblank
+# endif
+_GL_FUNCDECL_RPL (iswblank, int, (wint_t wc));
+# else
+_GL_FUNCDECL_SYS (iswblank, int, (wint_t wc));
+# endif
#endif
#else
_GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc));
_GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc));
+# if @REPLACE_ISWBLANK@
+_GL_CXXALIAS_RPL (iswblank, int, (wint_t wc));
+# else
_GL_CXXALIAS_SYS (iswblank, int, (wint_t wc));
+# endif
_GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc));
_GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc));
_GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc));