1 files changed, 9 insertions, 0 deletions
diff --git a/src/iso646/or_eq.c b/src/iso646/or_eq.c
index 28a5a672..d6e8e272 100644
--- a/src/iso646/or_eq.c
+++ b/src/iso646/or_eq.c
@@ -1,6 +1,15 @@
 #include <iso646.h>
+
+/** alternative spelling for |= **/
+
 #define or_eq                                                                 |=
 
+/***
+provides an alternative means of specifying the binary bitwise-OR and assign
+operator (OPERATOR(|=)).
+***/
+
 /*
+VALUE_FIXED(OPERATOR(|=))
 STDC(199409)
 */