Avoid duplicate crypto_core.h definitions

src/libsodium/Makefile.am

@@ -4,13 +4,13 @@ lib_LTLIBRARIES = \
 
 libsodium_la_SOURCES = \
 	crypto_core/hsalsa20/ref2/core_hsalsa20.c \
-	crypto_core/hsalsa20/ref2/crypto_core.h \
+	crypto_core/hsalsa20/ref2/api.h \
 	crypto_core/salsa20/ref/core_salsa20.c \
-	crypto_core/salsa20/ref/crypto_core.h \
+	crypto_core/salsa20/ref/api.h \
 	crypto_core/salsa2012/ref/core_salsa2012.c \
-	crypto_core/salsa2012/ref/crypto_core.h \
+	crypto_core/salsa2012/ref/api.h \
 	crypto_core/salsa208/ref/core_salsa208.c \
-	crypto_core/salsa208/ref/crypto_core.h \
+	crypto_core/salsa208/ref/api.h \
 	crypto_generichash/blake2/ref/blake2-impl.h \
 	crypto_generichash/blake2/ref/blake2.h \
 	crypto_generichash/blake2/ref/blake2b-ref.c \

src/libsodium/crypto_core/hsalsa20/ref2/core_hsalsa20.c

@@ -4,7 +4,7 @@ D. J. Bernstein
 Public domain.
 */
 
-#include "crypto_core.h"
+#include "api.h"
 
 #define ROUNDS 20
 

src/libsodium/crypto_core/salsa20/ref/core_salsa20.c

@@ -4,7 +4,7 @@ D. J. Bernstein
 Public domain.
 */
 
-#include "crypto_core.h"
+#include "api.h"
 
 #define ROUNDS 20
 

src/libsodium/crypto_core/salsa2012/ref/core_salsa2012.c

@@ -4,7 +4,7 @@ D. J. Bernstein
 Public domain.
 */
 
-#include "crypto_core.h"
+#include "api.h"
 
 #define ROUNDS 12
 

src/libsodium/crypto_core/salsa208/ref/core_salsa208.c

@@ -4,7 +4,7 @@ D. J. Bernstein
 Public domain.
 */
 
-#include "crypto_core.h"
+#include "api.h"
 
 #define ROUNDS 8