X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fwctype%2Fiswxdigit.c;fp=functions%2Fwctype%2Fiswxdigit.c;h=1d7a1bbaf650e803f461c492e2c2e60965346ce3;hb=06630c64aa2ac5b8ec55c3c0509e69da4d81a22b;hp=0000000000000000000000000000000000000000;hpb=e6e196c9d74a3a1d88b244fb0e5a759c47d3da84;p=pdclib

diff --git a/functions/wctype/iswxdigit.c b/functions/wctype/iswxdigit.c
new file mode 100644
index 0000000..1d7a1bb
--- /dev/null
+++ b/functions/wctype/iswxdigit.c
@@ -0,0 +1,52 @@
+/* iswxdigit( wint_t )
+
+   This file is part of the Public Domain C Library (PDCLib).
+   Permission is granted to use, modify, and / or redistribute at will.
+*/
+
+#include <wctype.h>
+#ifndef REGTEST
+#include <_PDCLIB_locale.h>
+
+int iswxdigit( wint_t wc )
+{
+    return iswctype( wc, _PDCLIB_CTYPE_XDIGT );
+}
+
+#endif
+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main( void )
+{
+    TESTCASE(iswxdigit(L'0'));
+    TESTCASE(iswxdigit(L'1'));
+    TESTCASE(iswxdigit(L'2'));
+    TESTCASE(iswxdigit(L'3'));
+    TESTCASE(iswxdigit(L'4'));
+    TESTCASE(iswxdigit(L'5'));
+    TESTCASE(iswxdigit(L'6'));
+    TESTCASE(iswxdigit(L'7'));
+    TESTCASE(iswxdigit(L'8'));
+    TESTCASE(iswxdigit(L'9'));
+    TESTCASE(iswxdigit(L'a'));
+    TESTCASE(iswxdigit(L'b'));
+    TESTCASE(iswxdigit(L'c'));
+    TESTCASE(iswxdigit(L'd'));
+    TESTCASE(iswxdigit(L'e'));
+    TESTCASE(iswxdigit(L'f'));
+    TESTCASE(iswxdigit(L'A'));
+    TESTCASE(iswxdigit(L'B'));
+    TESTCASE(iswxdigit(L'C'));
+    TESTCASE(iswxdigit(L'D'));
+    TESTCASE(iswxdigit(L'E'));
+    TESTCASE(iswxdigit(L'F'));
+    TESTCASE(!iswxdigit(L'g'));
+    TESTCASE(!iswxdigit(L'G'));
+    TESTCASE(!iswxdigit(L'x'));
+    TESTCASE(!iswxdigit(L'X'));
+    TESTCASE(!iswxdigit(L' '));
+    return TEST_RESULTS;
+}
+#endif