From e1342541fd884143a3d43a5cc7a44de99aa7c715 Mon Sep 17 00:00:00 2001
From: Holger Schemel <info@artsoft.org>
Date: Thu, 22 Feb 2024 22:50:23 +0100
Subject: [PATCH] added function to convert string to all uppercase characters

---
 src/libgame/misc.c | 12 ++++++++++++
 src/libgame/misc.h |  1 +
 2 files changed, 13 insertions(+)

diff --git a/src/libgame/misc.c b/src/libgame/misc.c
index c84cefc0..5fd8e3c2 100644
--- a/src/libgame/misc.c
+++ b/src/libgame/misc.c
@@ -1220,6 +1220,18 @@ char *getStringCopyNStatic(const char *s, int n)
   return s_copy;
 }
 
+char *getStringToUpper(const char *s)
+{
+  char *s_copy = checked_malloc(strlen(s) + 1);
+  char *s_ptr = s_copy;
+
+  while (*s)
+    *s_ptr++ = toupper(*s++);
+  *s_ptr = '\0';
+
+  return s_copy;
+}
+
 char *getStringToLower(const char *s)
 {
   char *s_copy = checked_malloc(strlen(s) + 1);
diff --git a/src/libgame/misc.h b/src/libgame/misc.h
index 46820c1e..e78185c5 100644
--- a/src/libgame/misc.h
+++ b/src/libgame/misc.h
@@ -179,6 +179,7 @@ char *getImg3(const char *, const char *, const char *);
 char *getStringCopy(const char *);
 char *getStringCopyN(const char *, int);
 char *getStringCopyNStatic(const char *, int);
+char *getStringToUpper(const char *);
 char *getStringToLower(const char *);
 void setString(char **, const char *);
 char **getSplitStringArray(const char *s, const char *, int);
-- 
2.34.1