diff --git a/include/SDL3/SDL_stdinc.h b/include/SDL3/SDL_stdinc.h
index 78afe3a02..d75bf2fac 100644
--- a/include/SDL3/SDL_stdinc.h
+++ b/include/SDL3/SDL_stdinc.h
@@ -690,6 +690,11 @@ size_t strlcpy(char* dst, const char* src, size_t size);
 size_t strlcat(char* dst, const char* src, size_t size);
 #endif
 
+/* Starting LLVM 16, the analyser errors out if these functions do not have
+   their prototype defined (clang-diagnostic-implicit-function-declaration) */
+#include <stdlib.h>
+#include <string.h>
+
 #define SDL_malloc malloc
 #define SDL_calloc calloc
 #define SDL_realloc realloc