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Added ifndef/def/endif protection to C headers.
[stripchart.git]
/
err_mac.h
diff --git
a/err_mac.h
b/err_mac.h
index 11353e33f85c21ac654bc341bcf1db051f0bf2fc..41730d6a17e3c5286d6beab279fe6589400f4bf1 100644
(file)
--- a/
err_mac.h
+++ b/
err_mac.h
@@
-23,6
+23,9
@@
Philadelphia PA 19104, USA.
*/
+#ifndef _ERR_MAC_H
+#define _ERR_MAC_H
+
#include <stdio.h> /* for fprintf(), stderr */
#define SUCCESS 0
@@
-163,3
+166,5
@@
static int err_mac_ans;
fflush(stderr); \
} \
} while(0)
+
+#endif /* _ERR_MAC_H */