diff --git a/utils.c b/utils.c
deleted file mode 100644
index dfa9a3b5f..000000000
--- a/utils.c
+++ /dev/null
@@ -1,41 +0,0 @@
-#include "utils.h"
-
-//Signum function
-#ifdef WIN32
-_inline int sign(float i)
-#else
-inline int sign(float i)
-#endif
-{
-    if (i<0)
-        return -1;
-    if (i>0)
-        return 1;
-    return 0;
-}
-
-#ifdef WIN32
-_inline unsigned clamp_flt(float f, float min, float max)
-#else
-inline unsigned clamp_flt(float f, float min, float max)
-#endif
-{
-    if(f<min)
-        return 0;
-    if(f>max)
-        return 255;
-    return (int)(255.0f*(f-min)/(max-min));
-}
-
-#ifdef WIN32
-_inline float restrict_flt(float f, float min, float max)
-#else
-inline float restrict_flt(float f, float min, float max)
-#endif
-{
-    if(f<min)
-        return min;
-    if(f>max)
-        return max;
-    return f;
-}
\ No newline at end of file
diff --git a/utils.h b/utils.h
deleted file mode 100644
index 71c1df0bc..000000000
--- a/utils.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef UTILS_H
-#define UTILS_H
-
-//Signum function
-#ifdef WIN32
-_inline int sign(float i);
-#else
-inline int sign(float i);
-#endif
-
-#ifdef WIN32
-_inline unsigned clamp_flt(float f, float min, float max);
-#else
-inline unsigned clamp_flt(float f, float min, float max);
-#endif
-
-#ifdef WIN32
-_inline float restrict_flt(float f, float min, float max);
-#else
-inline float restrict_flt(float f, float min, float max);
-#endif
-
-#endif
\ No newline at end of file