PDCLIB-3 implement isw* functions

[pdclib] / functions / wctype / iswpunct.c

diff --git a/functions/wctype/iswpunct.c b/functions/wctype/iswpunct.c
new file mode 100644 (file)
index 0000000..ad9ccf6
--- /dev/null
+++ b/functions/wctype/iswpunct.c
@@ -0,0 +1,31 @@
+/* iswpunct( wint_t )\r
+\r
+   This file is part of the Public Domain C Library (PDCLib).\r
+   Permission is granted to use, modify, and / or redistribute at will.\r
+*/\r
+\r
+#include <wctype.h>\r
+#ifndef REGTEST\r
+#include <_PDCLIB_locale.h>\r
+\r
+int iswpunct( wint_t wc )\r
+{\r
+    return iswctype( wc, _PDCLIB_CTYPE_PUNCT );\r
+}\r
+\r
+#endif\r
+\r
+#ifdef TEST\r
+#include <_PDCLIB_test.h>\r
+\r
+int main( void )\r
+{\r
+    TESTCASE(iswpunct(L';'));\r
+    TESTCASE(iswpunct(L'?'));\r
+    TESTCASE(iswpunct(L'.'));\r
+    TESTCASE(!iswpunct(L' '));\r
+    TESTCASE(!iswpunct(L'Z'));\r
+\r
+    return TEST_RESULTS;\r
+}\r
+#endif\r