From 4de269763f5d38ff021ac724916e8aaf4e34be44 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Mon, 25 Aug 2025 11:16:55 +0100
Subject: [PATCH] database: DBTechAddPlane() constify API (const char*)

---
 database/DBtechtype.c  | 10 +++++-----
 database/database.h.in |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/database/DBtechtype.c b/database/DBtechtype.c
index 0a427910..12a5284b 100644
--- a/database/DBtechtype.c
+++ b/database/DBtechtype.c
@@ -264,12 +264,12 @@ DBTechInitType()
 
     /*ARGSUSED*/
 bool
-DBTechAddPlane(sectionName, argc, argv)
-    char *sectionName;
-    int argc;
-    char *argv[];
+DBTechAddPlane(
+    const char *sectionName,
+    int argc,
+    char *argv[])
 {
-    char *cp;
+    const char *cp;
 
     if (DBNumPlanes >= PL_MAXTYPES)
     {
diff --git a/database/database.h.in b/database/database.h.in
index bb24ed34..8e0972f2 100644
--- a/database/database.h.in
+++ b/database/database.h.in
@@ -769,7 +769,7 @@ extern void DBTechInit();
 extern bool DBTechSetTech();
 extern void DBTechInitVersion();
 extern bool DBTechSetVersion();
-extern bool DBTechAddPlane();
+extern bool DBTechAddPlane(const char *sectionName, int argc, char *argv[]);
 extern bool DBTechAddType();
 extern bool DBTechAddAlias();
 extern void DBTechFinalType();