Mercurial > jwe > qt-gui-with-push-parser

diff tty-main.h @ 2:b97ffa8e4019

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multiple inclusion guards in .h files
author John W. Eaton <jwe@octave.org>
date Wed, 22 May 2019 16:20:52 -0400
parents 08df60a01bc1
children 822a2fe5bb51
line wrap: on
line diff
--- a/tty-main.h	Mon May 20 13:45:58 2019 -0400
+++ b/tty-main.h	Wed May 22 16:20:52 2019 -0400
@@ -1,3 +1,6 @@
+#if ! defined (calc_tty_main_h)
+#define calc_tty_main_h 1
+
 namespace tty
 {
   extern int main (int argc, char **argv);
@@ -5,3 +8,5 @@
   extern void emit_result (double value);
   extern void emit_error (const char *msg);
 }
+
+#endif