printutils OK, add `va_end` to variadic functions (#294)

* printutils OK

* Add va_end to every variadic function

2 files changed, 14 insertions, 3 deletions

diff --git a/src/boot_O2/gfxprint.c b/src/boot_O2/gfxprint.c
index 485799678..f671c6f5c 100644
--- a/src/boot_O2/gfxprint.c
+++ b/src/boot_O2/gfxprint.c
@@ -172,7 +172,7 @@ Gfx* GfxPrint_Close(GfxPrint* this) {
 }
 
 void GfxPrint_VPrintf(GfxPrint* this, const char* fmt, va_list args) {
-    PrintUtils_VPrintf(&this->callback, fmt, args);
+    PrintUtils_VPrintf((PrintCallback*)&this->callback, fmt, args);
 }
 
 void GfxPrint_Printf(GfxPrint* this, const char* fmt, ...) {
@@ -180,4 +180,6 @@ void GfxPrint_Printf(GfxPrint* this, const char* fmt, ...) {
     va_start(args, fmt);
 
     GfxPrint_VPrintf(this, fmt, args);
+    
+    va_end(args);
 }
diff --git a/src/boot_O2/printutils.c b/src/boot_O2/printutils.c
index fb5b81033..4f04fca14 100644
--- a/src/boot_O2/printutils.c
+++ b/src/boot_O2/printutils.c
@@ -1,5 +1,14 @@
 #include "global.h"
 
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_VPrintf.s")
+void PrintUtils_VPrintf(PrintCallback* pfn, const char* fmt, va_list args) {
+    _Printf(*pfn, pfn, fmt, args);
+}
 
-#pragma GLOBAL_ASM("asm/non_matchings/boot/printutils/PrintUtils_Printf.s")
+void PrintUtils_Printf(PrintCallback* pfn, const char* fmt, ...) {
+    va_list args;
+    va_start(args, fmt);
+
+    PrintUtils_VPrintf(pfn, fmt, args);
+    
+    va_end(args);
+}