[libc] Add missing config include

jhuber6 · jhuber6 · commit c04b640a919d · 2024-10-10T11:22:14.000-05:00
diff --git a/libc/src/stdio/vasprintf.h b/libc/src/stdio/vasprintf.h
@@ -9,6 +9,7 @@
 #ifndef LLVM_LIBC_SRC_STDIO_VASPRINTF_H
 #define LLVM_LIBC_SRC_STDIO_VASPRINTF_H
 
+#include "src/__support/macros/config.h"
 #include <stdarg.h>
 
 namespace LIBC_NAMESPACE_DECL {
