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

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

@@ -0,0 +1,38 @@
+/* $XConsortium: inctest.c /main/3 1995/11/08 11:05:40 rswiston $ */
+/*
+                   Copyright 1986, 1987, 1988, 1989 Hewlett-Packard Co.
+*/
+
+#if defined(MSDOS)
+#include <process.h>
+#endif
+#include "basic.h"
+
+void m_err1(
+#if defined(M_PROTO)
+  const char *text, const char *arg
+#endif
+  ) ;
+
+void m_exit(
+#if defined(M_PROTO)
+  int status
+#endif
+  ) ;
+
+void m_inctest(
+#if defined(M_PROTO)
+  int *count, int limit, char *message
+#endif
+  ) ;
+
+/* Increment a count and test against a limit */
+void m_inctest(count, limit, message)
+  int *count ;
+  int limit ;
+  char *message ;
+  {
+    if (++*count <= limit) return ;
+    m_err1("Internal error: %s exceeded", message) ;
+    m_exit(TRUE) ;
+    }