From 39d586d7fc7e576373ae85770bea5839b6b9b8cb Mon Sep 17 00:00:00 2001
From: Christian Jullien <jullien@eligis.com>
Date: Mon, 28 Jun 2021 13:07:29 +0200
Subject: [PATCH] gcc compiles .h files as .c source code, tcc now does the
 same and no longer complains with "unrecognized file type". It is however
 adviced to use "-x c" option which exists for this purpose in gcc and was
 supported by tcc.

---
 libtcc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libtcc.c b/libtcc.c
index ec33591a..e209a19e 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -1082,7 +1082,9 @@ LIBTCCAPI int tcc_add_file(TCCState *s, const char *filename)
                 filetype = AFF_TYPE_ASMPP;
             else if (!strcmp(ext, "s"))
                 filetype = AFF_TYPE_ASM;
-            else if (!PATHCMP(ext, "c") || !PATHCMP(ext, "i"))
+            else if (!PATHCMP(ext, "c")
+                     || !PATHCMP(ext, "h")
+                     || !PATHCMP(ext, "i"))
                 filetype = AFF_TYPE_C;
             else
                 filetype |= AFF_TYPE_BIN;