From: Viktor Szakats <commit@vsz.me>
Date: Fri, 24 Oct 2025 16:34:35 +0000 (+0200)
Subject: mbedtls: fix building with sha-256 missing from PSA
X-Git-Tag: rc-8_17_0-3~31
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=207a74206bb64ed06a9c33d132036712dfaa2e48;p=thirdparty%2Fcurl.git

mbedtls: fix building with sha-256 missing from PSA

Fixing:
```
lib/vtls/mbedtls.c:1505:10: error: call to undeclared function 'Curl_sha256it'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
 1505 |   return Curl_sha256it(sha256sum, input, inputlen);
      |          ^
1 error generated.
```

with mbedTLS configuration:
```
tf-psa-crypto/scripts/config.py unset PSA_WANT_ALG_SHA_256
tf-psa-crypto/scripts/config.py unset PSA_WANT_ALG_TLS12_ECJPAKE_TO_PMS
tf-psa-crypto/scripts/config.py unset MBEDTLS_LMS_C
```

Follow-up to 3a305831d1a9d10b2bfd4fa3939ed41275fee7f7 #19077

Closes #19223
---

diff --git a/lib/vtls/mbedtls.c b/lib/vtls/mbedtls.c
index 5a2310d115..89d4eff64e 100644
--- a/lib/vtls/mbedtls.c
+++ b/lib/vtls/mbedtls.c
@@ -73,6 +73,7 @@
 #include "../multiif.h"
 #include "mbedtls_threadlock.h"
 #include "../strdup.h"
+#include "../curl_sha256.h"
 
 /* The last 2 #include files should be in this order */
 #include "../curl_memory.h"