diff --git a/src/libCom/sydSubr.c b/src/libCom/sydSubr.c
index 735948d7c..c18dacfd4 100644
--- a/src/libCom/sydSubr.c
+++ b/src/libCom/sydSubr.c
@@ -27,6 +27,7 @@
  * -----------------
  * .00	12-04-90	rac	initial version
  * .01	06-18-91	rac	installed in SCCS
+ * .02  06-19-91	rac	replace <fields.h> with <alarm.h>
  *
  * make options
  *	-DvxWorks	makes a version for VxWorks
@@ -99,7 +100,7 @@
 #include <genDefs.h>
 #define SYD_PRIVATE
 #include <sydDefs.h>
-#include <fields.h>
+#include <alarm.h>
 #ifndef INC_tsDefs_h
 #   include <tsDefs.h>
 #endif
@@ -1343,9 +1344,9 @@ SYD_SPEC *pSspec;
 		pSChan->pDataCodeR[sub] = 'L';
 	    else if (alStat == LOW_ALARM)
 		pSChan->pDataCodeR[sub] = 'l';
-	    else if (alSev == MAJOR)
+	    else if (alSev == MAJOR_ALARM)
 		pSChan->pDataCodeR[sub] = 'M';
-	    else if (alSev == MINOR)
+	    else if (alSev == MINOR_ALARM)
 		pSChan->pDataCodeR[sub] = 'm';
 /*-----------------------------------------------------------------------------
 *	now go ahead and store the sample into the set.  Also adjust the
diff --git a/src/libCom/sydSubrCA.c b/src/libCom/sydSubrCA.c
index 485749e0f..6cd3c8dc0 100644
--- a/src/libCom/sydSubrCA.c
+++ b/src/libCom/sydSubrCA.c
@@ -27,6 +27,7 @@
  * -----------------
  * .00	06-12-91	rac	initial version
  * .01	06-18-91	rac	installed in SCCS
+ * .02  06-19-91	rac	replace <fields.h> with <alarm.h>
  *
  * make options
  *	-DvxWorks	makes a version for VxWorks
@@ -46,7 +47,7 @@
 #include <genDefs.h>
 #define SYD_PRIVATE
 #include <sydDefs.h>
-#include <fields.h>
+#include <alarm.h>
 #ifndef INCLcadefh
 #   include <cadef.h>
 #endif
diff --git a/src/libCom/sydSubrCF.c b/src/libCom/sydSubrCF.c
index 698285a56..53b67c817 100644
--- a/src/libCom/sydSubrCF.c
+++ b/src/libCom/sydSubrCF.c
@@ -27,6 +27,7 @@
  * -----------------
  * .00	12-04-90	rac	initial version
  * .01	06-18-91	rac	installed in SCCS
+ * .02  06-19-91	rac	replace <fields.h> with <alarm.h>
  *
  * make options
  *	-DvxWorks	makes a version for VxWorks
@@ -43,7 +44,7 @@
 #include <genDefs.h>
 #define SYD_PRIVATE
 #include <sydDefs.h>
-#include <fields.h>
+#include <alarm.h>
 #ifndef INC_arAccessLib_h
 #   include <arAccessLib.h>
 #endif
diff --git a/src/libCom/sydSubrPFO.c b/src/libCom/sydSubrPFO.c
index 19426c641..bcfa01760 100644
--- a/src/libCom/sydSubrPFO.c
+++ b/src/libCom/sydSubrPFO.c
@@ -27,6 +27,7 @@
  * -----------------
  * .00	12-04-90	rac	initial version
  * .01	06-18-91	rac	installed in SCCS
+ * .02  06-19-91	rac	replace <fields.h> with <alarm.h>
  *
  * make options
  *	-DvxWorks	makes a version for VxWorks
@@ -43,7 +44,7 @@
 #include <genDefs.h>
 #define SYD_PRIVATE
 #include <sydDefs.h>
-#include <fields.h>
+#include <alarm.h>
 #ifndef INC_tsDefs_h
 #   include <tsDefs.h>
 #endif
diff --git a/src/libCom/sydSubrSSF.c b/src/libCom/sydSubrSSF.c
index c811f230f..9f0a72985 100644
--- a/src/libCom/sydSubrSSF.c
+++ b/src/libCom/sydSubrSSF.c
@@ -27,6 +27,7 @@
  * -----------------
  * .00	12-04-90	rac	initial version
  * .01	06-18-91	rac	installed in SCCS
+ * .02  06-19-91	rac	replace <fields.h> with <alarm.h>
  *
  * make options
  *	-DvxWorks	makes a version for VxWorks
@@ -43,7 +44,7 @@
 #include <genDefs.h>
 #define SYD_PRIVATE
 #include <sydDefs.h>
-#include <fields.h>
+#include <alarm.h>
 #ifndef INC_tsDefs_h
 #   include <tsDefs.h>
 #endif