diff --git a/Recast/Include/Recast.h b/Recast/Include/Recast.h
index 84a9069..08861d5 100644
--- a/Recast/Include/Recast.h
+++ b/Recast/Include/Recast.h
@@ -303,13 +303,14 @@ template<class T> inline T rcMax(T a, T b) { return a > b ? a : b; }
 template<class T> inline T rcAbs(T a) { return a < 0 ? -a : a; }
 template<class T> inline T rcSqr(T a) { return a*a; }
 template<class T> inline T rcClamp(T v, T mn, T mx) { return v < mn ? mn : (v > mx ? mx : v); }
+float rcSqrt(float x);
 
 // Common vector helper functions.
 inline void rcVcross(float* dest, const float* v1, const float* v2)
 {
 	dest[0] = v1[1]*v2[2] - v1[2]*v2[1];
 	dest[1] = v1[2]*v2[0] - v1[0]*v2[2];
-	dest[2] = v1[0]*v2[1] - v1[1]*v2[0]; 
+	dest[2] = v1[0]*v2[1] - v1[1]*v2[0];
 }
 
 inline float rcVdot(const float* v1, const float* v2)
@@ -364,7 +365,7 @@ inline float rcVdist(const float* v1, const float* v2)
 	float dx = v2[0] - v1[0];
 	float dy = v2[1] - v1[1];
 	float dz = v2[2] - v1[2];
-	return sqrtf(dx*dx + dy*dy + dz*dz);
+	return rcSqrt(dx*dx + dy*dy + dz*dz);
 }
 
 inline float rcVdistSqr(const float* v1, const float* v2)
@@ -377,7 +378,7 @@ inline float rcVdistSqr(const float* v1, const float* v2)
 
 inline void rcVnormalize(float* v)
 {
-	float d = 1.0f / sqrtf(rcSqr(v[0]) + rcSqr(v[1]) + rcSqr(v[2]));
+	float d = 1.0f / rcSqrt(rcSqr(v[0]) + rcSqr(v[1]) + rcSqr(v[2]));
 	v[0] *= d;
 	v[1] *= d;
 	v[2] *= d;
diff --git a/Recast/Source/Recast.cpp b/Recast/Source/Recast.cpp
index 864ad5f..a41db4a 100644
--- a/Recast/Source/Recast.cpp
+++ b/Recast/Source/Recast.cpp
@@ -26,6 +26,10 @@
 #include "RecastLog.h"
 #include "RecastTimer.h"
 
+float rcSqrt(float x)
+{
+	return sqrtf(x);
+}
 
 void rcIntArray::resize(int n)
 {