From bd6e048a1e0760c5413d590378c0a7899710a924 Mon Sep 17 00:00:00 2001
From: David CARLIER <devnexen@gmail.com>
Date: Sat, 23 Sep 2023 21:07:31 +0100
Subject: [PATCH] porting recent change on yquake2 here for message based
 callbacks

---
 src/common/header/common.h | 10 +++++-----
 src/common/header/shared.h |  6 +++---
 src/common/shared.c        |  2 +-
 src/vk/vk_main.c           |  4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/common/header/common.h b/src/common/header/common.h
index 2d58ade..8d6f3bf 100644
--- a/src/common/header/common.h
+++ b/src/common/header/common.h
@@ -740,11 +740,11 @@ void FS_CreatePath(char *path);
 
 void Com_BeginRedirect(int target, char *buffer, int buffersize, void (*flush)(int, char *));
 void Com_EndRedirect(void);
-void Com_Printf(char *fmt, ...) PRINTF_ATTR(1, 2);
-void Com_DPrintf(char *fmt, ...) PRINTF_ATTR(1, 2);
+void Com_Printf(const char *fmt, ...) PRINTF_ATTR(1, 2);
+void Com_DPrintf(const char *fmt, ...) PRINTF_ATTR(1, 2);
 void Com_VPrintf(int print_level, const char *fmt, va_list argptr); /* print_level is PRINT_ALL or PRINT_DEVELOPER */
-void Com_MDPrintf(char *fmt, ...) PRINTF_ATTR(1, 2);
-YQ2_ATTR_NORETURN_FUNCPTR void Com_Error(int code, char *fmt, ...) PRINTF_ATTR(2, 3);
+void Com_MDPrintf(const char *fmt, ...) PRINTF_ATTR(1, 2);
+YQ2_ATTR_NORETURN_FUNCPTR void Com_Error(int code, const char *fmt, ...) PRINTF_ATTR(2, 3);
 YQ2_ATTR_NORETURN void Com_Quit(void);
 
 /* Ugly work around for unsupported
@@ -839,7 +839,7 @@ void SV_Frame(int usec);
 // system.c
 char *Sys_ConsoleInput(void);
 void Sys_ConsoleOutput(char *string);
-YQ2_ATTR_NORETURN void Sys_Error(char *error, ...);
+YQ2_ATTR_NORETURN void Sys_Error(const char *error, ...);
 YQ2_ATTR_NORETURN void Sys_Quit(void);
 void Sys_Init(void);
 char *Sys_GetHomeDir(void);
diff --git a/src/common/header/shared.h b/src/common/header/shared.h
index da8f307..003f46b 100644
--- a/src/common/header/shared.h
+++ b/src/common/header/shared.h
@@ -315,7 +315,7 @@ void COM_DefaultExtension(char *path, const char *extension);
 char *COM_Parse(char **data_p);
 
 /* data is an in/out parm, returns a parsed out token */
-void Com_sprintf(char *dest, int size, char *fmt, ...);
+void Com_sprintf(char *dest, int size, const char *fmt, ...);
 
 void Com_PageInMemory(byte *buffer, int size);
 
@@ -410,8 +410,8 @@ char *Sys_FindNext(unsigned musthave, unsigned canthave);
 void Sys_FindClose(void);
 
 /* this is only here so the functions in shared source files can link */
-YQ2_ATTR_NORETURN void Sys_Error(char *error, ...);
-void Com_Printf(char *msg, ...);
+YQ2_ATTR_NORETURN void Sys_Error(const char *error, ...);
+void Com_Printf(const char *msg, ...);
 
 /*
  * ==========================================================
diff --git a/src/common/shared.c b/src/common/shared.c
index 7b87018..53eaedf 100644
--- a/src/common/shared.c
+++ b/src/common/shared.c
@@ -1075,7 +1075,7 @@ Q_strcasecmp(char *s1, char *s2)
 }
 
 void
-Com_sprintf(char *dest, int size, char *fmt, ...)
+Com_sprintf(char *dest, int size, const char *fmt, ...)
 {
 	int len;
 	va_list argptr;
diff --git a/src/vk/vk_main.c b/src/vk/vk_main.c
index df352b0..8f7524d 100644
--- a/src/vk/vk_main.c
+++ b/src/vk/vk_main.c
@@ -1770,7 +1770,7 @@ void R_Printf(int level, const char* msg, ...)
 }
 
 void
-Sys_Error (char *error, ...)
+Sys_Error (const char *error, ...)
 {
 	va_list		argptr;
 	char		text[4096]; // MAXPRINTMSG == 4096
@@ -1783,7 +1783,7 @@ Sys_Error (char *error, ...)
 }
 
 void
-Com_Printf (char *msg, ...)
+Com_Printf (const char *msg, ...)
 {
 	va_list argptr;
 	va_start(argptr, msg);