Initial import of the CDE 2.1.30 sources from the Open Group.

cde/programs/dthelp/parser/pass2/util/allwhite.c

@@ -0,0 +1,32 @@
+/* $XConsortium: allwhite.c /main/3 1995/11/08 11:01:49 rswiston $ */
+/*
+                   Copyright 1987, 1988, 1989 Hewlett-Packard Co.
+*/
+#include "basic.h"
+
+LOGICAL m_allwhite(
+#if defined(M_PROTO)
+  const M_WCHAR *string
+#endif
+  ) ;
+
+LOGICAL m_whitespace(
+#if defined(M_PROTO)
+  M_WCHAR c
+#endif
+  ) ;
+
+/* Test if a string contains only white space characters */
+#if defined(M_PROTO)
+LOGICAL m_allwhite(const M_WCHAR *string )
+#else
+LOGICAL m_allwhite(string)
+M_WCHAR *string ;
+#endif /* M_PROTO */
+{
+const M_WCHAR *p ;
+
+for (p = string; *p ; p++)
+    if (! m_whitespace(*p)) return(FALSE) ;
+return(TRUE) ;
+}