Apply clang formatting.

Executed with:
`find . -regextype posix-egrep -regex ".*\.([hc]|fmt|function)" | xargs -L1 clang-format-12 -i`

Signed-off-by: Mateusz Starzyk <mateusz.starzyk@mobica.com>
diff --git a/programs/fuzz/fuzz_x509crl.c b/programs/fuzz/fuzz_x509crl.c
index 65fc37f..f9c0ed4 100644
--- a/programs/fuzz/fuzz_x509crl.c
+++ b/programs/fuzz/fuzz_x509crl.c
@@ -3,26 +3,27 @@
 #include <stdint.h>
 #include "mbedtls/x509_crl.h"
 
-int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
+{
 #ifdef MBEDTLS_X509_CRL_PARSE_C
     int ret;
     mbedtls_x509_crl crl;
     unsigned char buf[4096];
 
-    mbedtls_x509_crl_init( &crl );
-    ret = mbedtls_x509_crl_parse( &crl, Data, Size );
-#if !defined(MBEDTLS_X509_REMOVE_INFO)
+    mbedtls_x509_crl_init(&crl);
+    ret = mbedtls_x509_crl_parse(&crl, Data, Size);
+#    if !defined(MBEDTLS_X509_REMOVE_INFO)
     if (ret == 0) {
-        ret = mbedtls_x509_crl_info( (char *) buf, sizeof( buf ) - 1, " ", &crl );
+        ret = mbedtls_x509_crl_info((char *)buf, sizeof(buf) - 1, " ", &crl);
     }
+#    else
+    ((void)ret);
+    ((void)buf);
+#    endif /* !MBEDTLS_X509_REMOVE_INFO */
+    mbedtls_x509_crl_free(&crl);
 #else
-    ((void) ret);
-    ((void) buf);
-#endif /* !MBEDTLS_X509_REMOVE_INFO */
-    mbedtls_x509_crl_free( &crl );
-#else
-    (void) Data;
-    (void) Size;
+    (void)Data;
+    (void)Size;
 #endif
 
     return 0;