diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0222841..863826a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,7 +39,7 @@ if (USE_THREADS)
 	if (Threads_FOUND)
 		# Add preprocessor flag
 		add_definitions( "-DHAVE_THREADS=1" )
-		set (PROGRAM_SOURCE ${PROGRAM_SOURCE} src/key_search_nt.cpp)
+		set (PROGRAM_SOURCE ${PROGRAM_SOURCE} src/key_search_mt.cpp)
 	endif (Threads_FOUND)
 endif (USE_THREADS)
 
diff --git a/src/key_search.cpp b/src/key_search.cpp
index cc2faf6..4201588 100644
--- a/src/key_search.cpp
+++ b/src/key_search.cpp
@@ -5,7 +5,7 @@
 #include "key_search_helpers.h"
 #include "key_search.h"
 
-void key_search_n(const strlist_t& word_list, size_t n) {
+void key_search(const strlist_t& word_list, size_t n) {
 
 	size_t count = 0;
 	struct ec_keypair pair;
diff --git a/src/key_search.h b/src/key_search.h
index f6a77e2..9676053 100644
--- a/src/key_search.h
+++ b/src/key_search.h
@@ -27,10 +27,10 @@
 #include "string.h"
 #include "ec.h"
 
-void key_search_n(const strlist_t& word_list, size_t n);
+void key_search(const strlist_t& word_list, size_t n);
 
 #ifdef HAVE_THREADS
-void key_search_nt(const strlist_t& word_list, size_t n, size_t n_threads = 0);
+void key_search_mt(const strlist_t& word_list, size_t n, size_t n_threads = 0);
 #endif /* HAVE_THREADS */
 
 #endif /* KEY_SEARCH_H */
diff --git a/src/key_search_nt.cpp b/src/key_search_mt.cpp
similarity index 86%
rename from src/key_search_nt.cpp
rename to src/key_search_mt.cpp
index c1b1b23..bfb2584 100644
--- a/src/key_search_nt.cpp
+++ b/src/key_search_mt.cpp
@@ -15,7 +15,7 @@ unsigned int g_count;
 std::mutex g_count_mtx;
 
 // Thread process.
-static void thr_proc(const strlist_t& word_list) {
+static void _mt_search(const strlist_t& word_list) {
 
 	struct ec_keypair pair;
 
@@ -43,14 +43,14 @@ static void thr_proc(const strlist_t& word_list) {
 	}
 }
 
-void key_search_nt(const strlist_t& word_list, size_t n, size_t n_threads) {
+void key_search_mt(const strlist_t& word_list, size_t n, size_t n_threads) {
 
 	std::vector<std::thread> t;
 
 	// Not enough threads passed in by caller.
 	if (n_threads < 2) {
 		// Just use linear function.
-		key_search_n(word_list, n);
+		key_search(word_list, n);
 		return;
 	}
 
@@ -62,11 +62,11 @@ void key_search_nt(const strlist_t& word_list, size_t n, size_t n_threads) {
 
 	// Launch them.
 	for(int i = 0; i < t.size(); i++) {
-		t[i] = std::thread(thr_proc, word_list);
+		t[i] = std::thread(_mt_search, word_list);
 	}
 
 	// Use main thread for 1 search
-	thr_proc(word_list);
+	_mt_search(word_list);
 
 	// Wait for all threads to compelete.
 	for(int i = 0; i < t.size(); i++) {
diff --git a/src/main.cpp b/src/main.cpp
index d9f2ab3..dec65e9 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -43,12 +43,12 @@
 		}							\
 	}
 #define n_thread_outp << ", Using: " << n_threads << " threads"
-#define call_search key_search_nt(words, n, n_threads)
+#define call_search key_search_mt(words, n, n_threads)
 #else
 #define n_thread_decl
 #define n_thread_argv
 #define n_thread_outp
-#define call_search key_search_n(words, n)
+#define call_search key_search(words, n)
 #endif /* HAVE_THREADS */
 
 void cmd_search(int argc, char **argv) {