hashx: trim trailing whitespace

Signed-off-by: Micah Elizabeth Scott <beth@torproject.org>

src/ext/equix/hashx/CMakeLists.txt

@@ -11,7 +11,7 @@ set(HASHX_VERSION_STR "${HASHX_VERSION}.${HASHX_VERSION_MINOR}.${HASHX_VERSION_P
 project(hashx)
 
 set(hashx_sources
-src/blake2.c 
+src/blake2.c
 src/compiler.c
 src/compiler_a64.c
 src/compiler_x86.c

src/ext/equix/hashx/include/hashx.h

@@ -99,7 +99,7 @@ extern "C" {
  *
  * @param type is the type of instance to be created.
  *
- * @return pointer to a new HashX instance. Returns NULL on memory allocation 
+ * @return pointer to a new HashX instance. Returns NULL on memory allocation
  *         failure and HASHX_NOTSUPP if the requested type is not supported.
 */
 HASHX_API hashx_ctx* hashx_alloc(hashx_type type);
@@ -111,7 +111,7 @@ HASHX_API hashx_ctx* hashx_alloc(hashx_type type);
  * @param seed is a pointer to the seed value.
  * @param size is the size of the seed.
  *
- * @return 1 on success, 0 on failure.                                         
+ * @return 1 on success, 0 on failure.
 */
 HASHX_API int hashx_make(hashx_ctx* ctx, const void* seed, size_t size);
 

src/ext/equix/hashx/src/blake2.c

@@ -430,7 +430,7 @@ int hashx_blake2b_final(blake2b_state* S, void* out, size_t outlen) {
 }
 
 /* 4-round version of Blake2b */
-void hashx_blake2b_4r(const blake2b_param* params, const void* in, 
+void hashx_blake2b_4r(const blake2b_param* params, const void* in,
 	size_t inlen, void* out) {
 
 	blake2b_state state;

src/ext/equix/hashx/src/hashx.c

@@ -22,7 +22,7 @@
 #define HASHX_INPUT_ARGS input, size
 #endif
 
-static int initialize_program(hashx_ctx* ctx, hashx_program* program, 
+static int initialize_program(hashx_ctx* ctx, hashx_program* program,
 	siphash_state keys[2]) {
 
 	if (!hashx_program_generate(&keys[0], program)) {

src/ext/equix/hashx/src/tests.c

@@ -215,7 +215,7 @@ int main() {
 	RUN_TEST(test_hash_block1);
 	RUN_TEST(test_compiler_block1);
 	RUN_TEST(test_free);
-	
+
 	printf("\nAll tests were successful\n");
 	return 0;
 }