Alexandre Julliard : include: Add va_list version of the debug printf functions.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 96742389f69d610719440793a88f818287dcd7b0
URL:    https://gitlab.winehq.org/wine/wine/-/commit/96742389f69d610719440793a88f818...

Author: Alexandre Julliard 
Date:   Tue Aug 30 18:33:11 2022 +0200

include: Add va_list version of the debug printf functions.

---

include/wine/debug.h | 30 ++++++++++++++++++++++++------
 1 file changed, 24 insertions(+), 6 deletions(-)

diff --git a/include/wine/debug.h b/include/wine/debug.h
index 74034025618..115f5c396b9 100644
--- a/include/wine/debug.h
+++ b/include/wine/debug.h
@@ -168,28 +168,46 @@ extern int __cdecl __wine_dbg_header( enum __wine_debug_class cls, struct __wine
 # define __wine_dbg_cdecl
 #endif

+static const char * __wine_dbg_cdecl wine_dbg_vsprintf( const char *format, va_list args ) __WINE_PRINTF_ATTR(1,0);
+static inline const char * __wine_dbg_cdecl wine_dbg_vsprintf( const char *format, va_list args )
+{
+    char buffer[200];
+
+    vsnprintf( buffer, sizeof(buffer), format, args );
+    return __wine_dbg_strdup( buffer );
+}
+
 static const char * __wine_dbg_cdecl wine_dbg_sprintf( const char *format, ... ) __WINE_PRINTF_ATTR(1,2);
 static inline const char * __wine_dbg_cdecl wine_dbg_sprintf( const char *format, ... )
 {
-    char buffer[200];
+    const char *ret;
     va_list args;

va_start( args, format );
-    vsnprintf( buffer, sizeof(buffer), format, args );
+    ret = wine_dbg_vsprintf( format, args );
     va_end( args );
-    return __wine_dbg_strdup( buffer );
+    return ret;
+}
+
+static int __wine_dbg_cdecl wine_dbg_vprintf( const char *format, va_list args ) __WINE_PRINTF_ATTR(1,0);
+static inline int __wine_dbg_cdecl wine_dbg_vprintf( const char *format, va_list args )
+{
+    char buffer[1024];
+
+    vsnprintf( buffer, sizeof(buffer), format, args );
+    return __wine_dbg_output( buffer );
 }

static int __wine_dbg_cdecl wine_dbg_printf( const char *format, ... ) __WINE_PRINTF_ATTR(1,2);
 static inline int __wine_dbg_cdecl wine_dbg_printf( const char *format, ... )
 {
-    char buffer[1024];
+    int ret;
     va_list args;

va_start( args, format );
-    vsnprintf( buffer, sizeof(buffer), format, args );
+    ret = wine_dbg_vprintf( format, args );
     va_end( args );
-    return __wine_dbg_output( buffer );
+    return ret;
 }

static int __wine_dbg_cdecl wine_dbg_log( enum __wine_debug_class cls,