diff --git a/Makefile b/Makefile
index 16f33b6..25c9dbb 100644
--- a/Makefile
+++ b/Makefile
@@ -170,7 +170,7 @@ isearch.o: isearch.c isearch.h basic.h buffer.h crypt.h line.h utf8.h \
 line.o: line.c line.h utf8.h buffer.h crypt.h edef.h estruct.h retcode.h \
  log.h window.h defines.h
 lock.o: lock.c lock.h estruct.h retcode.h display.h edef.h buffer.h \
- crypt.h line.h utf8.h input.h pklock.h
+ crypt.h line.h utf8.h input.h
 log.o: log.c log.h retcode.h
 main.o: main.c basic.h bind.h edef.h buffer.h crypt.h line.h utf8.h \
  estruct.h retcode.h bindable.h display.h eval.h execute.h file.h input.h \
@@ -181,8 +181,7 @@ names.o: names.c names.h basic.h bind.h edef.h buffer.h crypt.h line.h \
  isearch.h region.h random.h search.h spawn.h window.h defines.h word.h
 pklock.o: pklock.c pklock.h estruct.h retcode.h edef.h buffer.h crypt.h \
  line.h utf8.h
-posix.o: posix.c termio.h estruct.h retcode.h edef.h buffer.h crypt.h \
- line.h utf8.h
+posix.o: posix.c termio.h
 random.o: random.c random.h basic.h buffer.h crypt.h line.h utf8.h \
  display.h estruct.h retcode.h edef.h execute.h input.h log.h search.h \
  terminal.h defines.h window.h
@@ -196,7 +195,7 @@ spawn.o: spawn.c spawn.h defines.h buffer.h crypt.h line.h utf8.h \
  terminal.h window.h
 tcap.o: tcap.c terminal.h defines.h display.h estruct.h retcode.h edef.h \
  buffer.h crypt.h line.h utf8.h termio.h
-termio.o: termio.c termio.h
+termio.o: termio.c termio.h estruct.h retcode.h utf8.h
 utf8.o: utf8.c utf8.h
 vmsvt.o: vmsvt.c estruct.h retcode.h edef.h buffer.h crypt.h line.h \
  utf8.h
diff --git a/edef.h b/edef.h
index 6743275..f8a1ac4 100644
--- a/edef.h
+++ b/edef.h
@@ -59,7 +59,6 @@ extern int abortc;		/* current abort command char   */
 
 extern int quotec;		/* quote char during mlreply() */
 extern int tabmask;
-extern char *cname[];		/* names of colors              */
 
 
 #if 0
diff --git a/globals.c b/globals.c
index a06968e..fe94fe3 100644
--- a/globals.c
+++ b/globals.c
@@ -66,13 +66,6 @@ int abortc = CONTROL | 'G';	/* current abort command char   */
 
 int quotec = 0x11;		/* quote char during mlreply() */
 int tabmask = 0x07;		/* tabulator mask */
-char *cname[] = {		/* names of colors              */
-	"BLACK", "RED", "GREEN", "YELLOW", "BLUE",
-	"MAGENTA", "CYAN", "WHITE"
-#if	PKCODE & IBMPC
-	    , "HIGH"
-#endif
-};
 
 
 kbdstate kbdmode = STOP;		/* current keyboard macro mode  */
diff --git a/random.c b/random.c
index c5dd248..bee1088 100644
--- a/random.c
+++ b/random.c
@@ -24,6 +24,14 @@
 #include "terminal.h"
 #include "window.h"
 
+static const char *cname[] = {		/* names of colors              */
+	"BLACK", "RED", "GREEN", "YELLOW", "BLUE",
+	"MAGENTA", "CYAN", "WHITE"
+#if	PKCODE & IBMPC
+	    , "HIGH"
+#endif
+} ;
+
 int tabsize; /* Tab size (0: use real tabs) */
 
 /*