* Change the style of inclusion of the internal/ headers. Modern preprocessors

[pdclib] / includes / iso646.h

diff --git a/includes/iso646.h b/includes/iso646.h
index a97817ec3f92a0b1ab5f42febe0105625deb5f40..80159fcb8a8e009bccab68508b59cd34b7442095 100644 (file)
--- a/includes/iso646.h
+++ b/includes/iso646.h
@@ -9,6 +9,7 @@
 #ifndef _PDCLIB_ISO646_H
 #define _PDCLIB_ISO646_H _PDCLIB_ISO646_H
 
+#ifndef __cplusplus
 #define and &&
 #define and_eq &=
 #define bitand &
@@ -20,6 +21,7 @@
 #define or_eq |=
 #define xor ^
 #define xor_eq ^=
+#endif
 
 #endif