more clean-up of headers/footers

src/misc/crypt/crypt_ltc_mp_descriptor.c

@@ -9,3 +9,7 @@
 #include "tomcrypt.h"
 
 ltc_math_descriptor ltc_mp;
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/crypt/crypt_prng_rng_descriptor.c

@@ -11,3 +11,7 @@
 #ifdef LTC_PRNG_ENABLE_LTC_RNG
 unsigned long (*ltc_rng)(unsigned char *out, unsigned long outlen, void (*callback)(void));
 #endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/crypt/crypt_register_all_ciphers.c

@@ -96,3 +96,7 @@ int register_all_ciphers(void)
 #endif
    return err;
 }
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/crypt/crypt_register_all_hashes.c

@@ -94,3 +94,7 @@ int register_all_hashes(void)
 #endif
    return err;
 }
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/crypt/crypt_register_all_prngs.c

@@ -43,3 +43,7 @@ int register_all_prngs(void)
 
    return err;
 }
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/hkdf/hkdf.c

@@ -149,3 +149,7 @@ int hkdf(int hash_idx, const unsigned char *salt, unsigned long saltlen,
 
 
 /* vim: set ts=2 sw=2 et ai si: */
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */

src/misc/pk_get_oid.c

@@ -38,3 +38,7 @@ int pk_get_oid(int pk, oid_st *st)
    return CRYPT_OK;
 }
 #endif
+
+/* ref:         $Format:%D$ */
+/* git commit:  $Format:%H$ */
+/* commit time: $Format:%ai$ */