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-rw-r--r--src/ctype/iswspace.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/ctype/iswspace.c b/src/ctype/iswspace.c
new file mode 100644
index 00000000..68a17437
--- /dev/null
+++ b/src/ctype/iswspace.c
@@ -0,0 +1,15 @@
+#include <wchar.h>
+#include <wctype.h>
+#include <ctype.h>
+
+int iswspace(wint_t wc)
+{
+ static const wchar_t spaces[] = {
+ ' ', '\t', '\n', '\r', 11, 12, 0x0085,
+ 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005,
+ 0x2006, 0x2008, 0x2009, 0x200a, 0x200b,
+ 0x2028, 0x2029, 0x2050, 0x3000, 0
+ };
+ if (wcschr(spaces, wc)) return 1;
+ return 0;
+}