diff --git a/examples/Makefile b/examples/Makefile
index 271606ff..083afd92 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -311,7 +311,8 @@ endif
 ifeq ($(PLATFORM),PLATFORM_DESKTOP)
     ifeq ($(PLATFORM_OS),WINDOWS)
         # Libraries for Windows desktop compilation
-        LDLIBS = -lraylib -lopengl32 -lgdi32
+        # NOTE: WinMM library required to set high-res timer resolution
+        LDLIBS = -lraylib -lopengl32 -lgdi32 -lwinmm
         # Required for physac examples
         LDLIBS += -static -lpthread
     endif
diff --git a/src/Makefile b/src/Makefile
index ea09aa9f..35a10bc7 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -437,7 +437,7 @@ else
     ifeq ($(RAYLIB_LIBTYPE),SHARED)
         ifeq ($(PLATFORM),PLATFORM_DESKTOP)
             ifeq ($(PLATFORM_OS),WINDOWS)
-				$(CC) -shared -o $(RAYLIB_RELEASE_PATH)/raylib.dll $(OBJS) -L$(RAYLIB_RELEASE_PATH) -static-libgcc -lopengl32 -lgdi32 -Wl,--out-implib,$(RAYLIB_RELEASE_PATH)/libraylibdll.a
+				$(CC) -shared -o $(RAYLIB_RELEASE_PATH)/raylib.dll $(OBJS) -L$(RAYLIB_RELEASE_PATH) -static-libgcc -lopengl32 -lgdi32 -lwinmm -Wl,--out-implib,$(RAYLIB_RELEASE_PATH)/libraylibdll.a
 				@echo "raylib dynamic library (raylib.dll) and import library (libraylibdll.a) generated!"
             endif
             ifeq ($(PLATFORM_OS),LINUX)
@@ -534,7 +534,7 @@ raygui.o : raygui.c raygui.h
 physac.o : physac.c physac.h
 	@echo #define PHYSAC_IMPLEMENTATION > physac.c
 	@echo #include "$(RAYLIB_MODULE_PHYSAC_PATH)/physac.h" > physac.c
-	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -DRAYGUI_IMPLEMENTATION
+	$(CC) -c $< $(CFLAGS) $(INCLUDE_PATHS) -D$(PLATFORM) -DPHYSAC_IMPLEMENTATION
 
 
 # Install generated and needed files to desired directories.
diff --git a/src/config.h b/src/config.h
index 77e936bd..ebe1a7da 100644
--- a/src/config.h
+++ b/src/config.h
@@ -43,7 +43,7 @@
 // Mouse gestures are directly mapped like touches and processed by gestures system
 #define SUPPORT_MOUSE_GESTURES      1
 // Use busy wait loop for timing sync, if not defined, a high-resolution timer is setup and used
-#define SUPPORT_BUSY_WAIT_LOOP      1
+//#define SUPPORT_BUSY_WAIT_LOOP      1
 // Wait for events passively (sleeping while no events) instead of polling them actively every frame
 //#define SUPPORT_EVENTS_WAITING      1
 // Allow automatic screen capture of current screen pressing F12, defined in KeyCallback()