more clean-up of headers/footers

src/pk/asn1/der/sequence/der_decode_subject_public_key_info.c

@@ -106,3 +106,7 @@ LBL_ERR:
 }
 
 #endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/pk/asn1/der/sequence/der_encode_sequence_ex.c

@@ -365,3 +365,7 @@ LBL_ERR:
 }
 
 #endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/pk/asn1/der/sequence/der_encode_subject_public_key_info.c

@@ -65,4 +65,7 @@ int der_encode_subject_public_key_info(unsigned char *out, unsigned long *outlen
 
 #endif
 
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */
 

src/pk/dsa/dsa_import_radix.c

@@ -63,3 +63,7 @@ LBL_ERR:
 }
 
 #endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/pk/rsa/rsa_import_pkcs8.c

@@ -147,3 +147,7 @@ LBL_NOFREE:
 }
 
 #endif /* LTC_MRSA */
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/pk/rsa/rsa_import_radix.c

@@ -60,3 +60,7 @@ LBL_ERR:
 }
 
 #endif /* LTC_MRSA */
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */