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Unified Diff: fusl/src/ctype/iswspace.c

Issue 1573973002: Add a "fork" of musl as //fusl. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Created 4 years, 11 months ago
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Index: fusl/src/ctype/iswspace.c
diff --git a/fusl/src/ctype/iswspace.c b/fusl/src/ctype/iswspace.c
new file mode 100644
index 0000000000000000000000000000000000000000..75ae7e8ee3657076b52e96704cec775942447115
--- /dev/null
+++ b/fusl/src/ctype/iswspace.c
@@ -0,0 +1,25 @@
+#include <wchar.h>
+#include <wctype.h>
+#include "libc.h"
+
+/* Our definition of whitespace is the Unicode White_Space property,
+ * minus non-breaking spaces (U+00A0, U+2007, and U+202F) and script-
+ * specific characters with non-blank glyphs (U+1680 and U+180E). */
+
+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,
+ 0x2028, 0x2029, 0x205f, 0x3000, 0
+ };
+ return wc && wcschr(spaces, wc);
+}
+
+int __iswspace_l(wint_t c, locale_t l)
+{
+ return iswspace(c);
+}
+
+weak_alias(__iswspace_l, iswspace_l);
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