From 3e079a96c84f5543e041f7059a997d7ef56c1d2f Mon Sep 17 00:00:00 2001
From: Jim Monte <jim.monte01@gmail.com>
Date: Fri, 14 Feb 2020 15:20:28 -0500
Subject: [PATCH] Fixed compiler warnings related to const, unreachable code,
 and an empty translation unit.

---
 src/frontend/parser/glob.c |  2 +-
 src/winmain.c              | 10 ++++++++++
 src/xspice/mif/mifutil.c   |  1 -
 3 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/frontend/parser/glob.c b/src/frontend/parser/glob.c
index 469af46ee..ace328c34 100644
--- a/src/frontend/parser/glob.c
+++ b/src/frontend/parser/glob.c
@@ -412,7 +412,7 @@ char *cp_tildexpand(const char *string)
 
 /* MW. Now simply compare strings */
 
-bool cp_globmatch(char *p, char *s)
+bool cp_globmatch(const char *p, const char *s)
 {
     return !(strcmp(p, s));
 } /* end of function cp_globmatch */
diff --git a/src/winmain.c b/src/winmain.c
index d22bde1a3..c1498dee7 100644
--- a/src/winmain.c
+++ b/src/winmain.c
@@ -1641,4 +1641,14 @@ winmessage(char *new_msg)
 }
 
 
+
+#else /* HAS_WINGUI not defined */
+/* Prevent warning regarding empty translation unit */
+static void dummy(void)
+{
+    return;
+} /* end of function dummy */
+
+
+
 #endif /* HAS_WINGUI */
diff --git a/src/xspice/mif/mifutil.c b/src/xspice/mif/mifutil.c
index 93e968acb..3f755a19a 100644
--- a/src/xspice/mif/mifutil.c
+++ b/src/xspice/mif/mifutil.c
@@ -142,7 +142,6 @@ char  *MIFgettok(char **s)
         }
         break;
     }
-    return NULL; /* should not happen */
 }
 
 #if 0