From cdebce3079a5c5526d2122662f2aaf5fe1fc0209 Mon Sep 17 00:00:00 2001
From: Detlef Riekenberg <wine.dev@web.de>
Date: Sat, 1 Nov 2025 18:11:49 +0100
Subject: [PATCH] tccpp: Add the define __STDC_HOSTED__ [C99]

Usually defined to 1, but when using "-nostdlib", the value is 0
(required for C99)

--
Regards ... Detlef
---
 tccpp.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tccpp.c b/tccpp.c
index 96385f5f..cd1ed9cc 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -3737,6 +3737,7 @@ static void tcc_predefs(TCCState *s1, CString *cs, int is_asm)
     cstr_printf(cs, "#define __SIZEOF_LONG__ %d\n", LONG_SIZE);
     if (!is_asm) {
       putdef(cs, "__STDC__");
+      cstr_printf(cs, "#define __STDC_HOSTED__ %d\n", s1->nostdlib ? 0 : 1);
       cstr_printf(cs, "#define __STDC_VERSION__ %dL\n", s1->cversion);
       cstr_cat(cs,
         /* load more predefs and __builtins */