fix missing wcwidth declaration on GNU Hurd (#853)

cisco · Jul 29, 2024 · 0085c9f · 0085c9f
1 parent 55130b6
commit 0085c9f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/c/expeditor.c b/c/expeditor.c
@@ -681,7 +681,7 @@ static void s_ee_set_color(int color_id, IBOOL background) {
 # include <xlocale.h>
 #endif
 
-#if defined(__linux__) && !defined(_XOPEN_SOURCE)
+#if (defined(__gnu_hurd__) || defined(__linux__)) && !defined(_XOPEN_SOURCE)
 extern int wcwidth(wchar_t);
 #endif