diff --git a/main.m b/main.m
index 9c7568a..6a8c591 100644
--- a/main.m
+++ b/main.m
@@ -3,26 +3,18 @@
 #include <stdbool.h>
 #include "timer.h"
 
-static inline struct timespec subts(volatile struct timespec t1, volatile struct timespec t2) {
-    return (struct timespec) {
-        .tv_sec = t2.tv_sec - t1.tv_sec,
-        .tv_nsec = t2.tv_nsec - t1.tv_nsec,
-    };
-}
-
 int main(void) {
     
     Timer *t = [[Timer alloc] init];
     char buffer[100];
     
-    InitWindow(400, 400, "raytime");
+    InitWindow(400, 400, "ghost");
     SetTargetFPS(60);
     
     Color theColor = BLACK;
     
     [t start];
     while (!WindowShouldClose()) {
-        sprintf(buffer, "%jd", (intmax_t)[t time].tv_sec);
         
         if (IsKeyPressed(KEY_SPACE)) {
             if (t->paused) {
@@ -33,9 +25,9 @@ int main(void) {
                 [t pause];
             }
         }
-
-        [t tick];
         
+        [t tick];
+
         BeginDrawing();
             ClearBackground(WHITE);
             DrawText([t timeString], 400/2 - 50, 400/2 - 50, 100, theColor);
diff --git a/makefile b/makefile
index 6b027bb..a37a2e7 100755
--- a/makefile
+++ b/makefile
@@ -1,15 +1,15 @@
-CC=g++
+CC=gcc
 
 INCLUDE= -I /home/sandyx/code/objc/wow/include
 
 main: main.o timer.o
-	g++ main.o timer.o -o main -L /home/sandyx/code/objc/wow/lib/linux64 -lraylib -lobjc -lyeslib
+	$(CC) main.o timer.o -o main -L /home/sandyx/code/objc/wow/lib/linux64 -lraylib -lobjc -lyeslib -lm
 
 main.o:
-	g++ $(INCLUDE) main.mm -c
+	$(CC) $(INCLUDE) main.m -c
 
 timer.o:
-	g++ $(INCLUDE) timer.mm -c
+	$(CC) $(INCLUDE) timer.m -c
 
 clean:
 	rm main *.o
\ No newline at end of file
diff --git a/timer.h b/timer.h
index de2b70a..5e523d2 100644
--- a/timer.h
+++ b/timer.h
@@ -4,6 +4,7 @@
 #include <time.h>
 #include <stdint.h>
 #include <yeslib.h>
+#include <stdbool.h>
 #include <stdio.h>
 
 #define NSEC_PER_SEC 1000000000
diff --git a/timer.m b/timer.m
index d04a6b2..ddb4237 100644
--- a/timer.m
+++ b/timer.m
@@ -7,13 +7,6 @@ struct timespec subts(struct timespec t1, struct timespec t2) {
     };
 }
 
-struct timespec negts(struct timespec t) {
-    return (struct timespec) {
-        .tv_sec = -t.tv_sec,
-        .tv_nsec = -t.tv_nsec,
-    };
-}
-
 struct timespec addts(struct timespec t1, struct timespec t2) {
     return (struct timespec) {
         .tv_sec = t1.tv_sec + t2.tv_sec,
@@ -21,10 +14,6 @@ struct timespec addts(struct timespec t1, struct timespec t2) {
     };
 }
 
-void print_ts(struct timespec t) {
-    printf("time: %ld.%ld\n", (unsigned long)t.tv_sec, (unsigned long)t.tv_nsec);
-}
-
 double timespec_to_double(struct timespec ts) {
 	return ((double)(ts.tv_sec) + ((double)(ts.tv_nsec) / NSEC_PER_SEC));
 }
@@ -34,11 +23,11 @@ double timespec_to_double(struct timespec ts) {
     self = [super init];
     running = false;
     paused = false;
-    pause_start = {0};
-    pause_current = {0};
-    start = {0};
-    current = {0};
-    diff = {0};
+    pause_start = (struct timespec){0};
+    pause_current = (struct timespec){0};
+    start = (struct timespec){0};
+    current = (struct timespec){0};
+    diff = (struct timespec){0};
     return self;
 }
 
@@ -73,7 +62,6 @@ double timespec_to_double(struct timespec ts) {
         clock_gettime(CLOCK_REALTIME, &current);
     } else {
         clock_gettime(CLOCK_REALTIME, &pause_current);
-        //pause_current = subts(pause_current, pause_start);
     }
 }