adding .gitignore

Reviewed-on: #4

.gitignore

@@ -0,0 +1,62 @@
+# ---> C
+# Prerequisites
+*.d
+
+# Object files
+*.o
+*.ko
+*.obj
+*.elf
+
+# Linker output
+*.ilk
+*.map
+*.exp
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Libraries
+*.lib
+*.la
+*.lo
+
+# Shared objects (inc. Windows DLLs)
+*.dll
+*.so
+*.so.*
+*.dylib
+
+# Executables
+*.exe
+*.out
+*.app
+*.i*86
+*.x86_64
+*.hex
+Startcode/doble_initial
+Startcode/doble
+Startcode/unitTests
+
+# Debug files
+*.dSYM/
+*.su
+*.idb
+*.pdb
+
+# Kernel Module Compile Results
+*.mod*
+*.cmd
+.tmp_versions/
+modules.order
+Module.symvers
+Mkfile.old
+dkms.conf
+
+# IDE folders
+.vscode/
+.idea/
+
+# macOS
+.DS_Store

Startcode/makefile

@@ -29,7 +29,7 @@ program_obj_files = stack.o bintree.o numbers.o timer.o highscore.o
 doble : main.o $(program_obj_files)
 	$(CC) $(FLAGS) $^ -o doble
 
-$(program_obj_filesobj_files): %.o: %.c
+$(program_obj_files): %.o: %.c
 	$(CC) -c $(FLAGS) $^ -o $@
 
 # --------------------------

Startcode/timer.c

@@ -1,12 +1,6 @@
 #include "timer.h"
 
-#ifdef __linux__
-// Defines strict posix compliance for CLOCK_MONOTONIC
-#define _POSIX_C_SOURCE 199309L
-#include <time.h>
-#endif
-
-#if __APPLE__ || __linux__
+#if __APPLE__
 #include <sys/time.h>
 static struct timespec start = {0, 0};
 
@@ -20,15 +14,14 @@ void startTimer()
 double stopTimer()
 {
     struct timespec end;
-
+    
     clock_gettime(CLOCK_MONOTONIC, &end);
 
     unsigned long long delta_us = (end.tv_sec - start.tv_sec) * 1000000 + (end.tv_nsec - start.tv_nsec) / 1000;
 
     double measuredSeconds = (double)delta_us / 1000000.;
 
-    if (start.tv_nsec > 0)
-    {
+    if(start.tv_nsec > 0) {
         start.tv_nsec = 0;
         start.tv_sec = 0;
     }
@@ -52,7 +45,7 @@ double stopTimer()
 {
     double measuredSeconds = (clock() - (double)startClocks) / CLOCKS_PER_SEC;
 
-    if (startClocks > 0)
+    if(startClocks > 0)
         startClocks = 0;
     else
         measuredSeconds = -1;