Added simple WCSA

[SXSI/TextCollection.git] / swcsa / utils / valstring.h

diff --git a/swcsa/utils/valstring.h b/swcsa/utils/valstring.h
new file mode 100755 (executable)
index 0000000..93a59a3
--- /dev/null
+++ b/swcsa/utils/valstring.h
@@ -0,0 +1,17 @@
+#include <ctype.h>
+
+#ifndef ValidCh
+
+ #define ValidCh(ch)  (isalnum(ch)) /* Teste de validacao      */   
+ #define InvalidCh(ch) (!ValidCh(ch))
+
+#endif
+
+
+extern unsigned char  _Valid[256];
+extern unsigned char  _Invalid[256];
+
+extern unsigned char  _toLow[256];
+
+void StartValid();
+void StartToLow();