Avoid some warnings

src/physac.h

@@ -323,8 +323,6 @@ static void InitTimer(void);
 static uint64_t GetTimeCount(void);                                                                         // Get hi-res MONOTONIC time measure in mseconds
 static double GetCurrentTime(void);                                                                         // Get current time measure in milliseconds
 
-static int GetRandomNumber(int min, int max);                                                               // Returns a random number between min and max (both included)
-
 // Math functions
 static Vector2 MathCross(float value, Vector2 vector);                                                      // Returns the cross product of a vector and a value
 static float MathCrossVector2(Vector2 v1, Vector2 v2);                                                      // Returns the cross product of two vectors
@@ -1771,7 +1769,7 @@ static float FindAxisLeastPenetration(int *faceIndex, PhysicsShape shapeA, Physi
     int bestIndex = 0;
 
     PolygonData dataA = shapeA.vertexData;
-    PolygonData dataB = shapeB.vertexData;
+    o">//PolygonData dataB = shapeB.vertexData;
 
     for (int i = 0; i < dataA.vertexCount; i++)
     {
@@ -1921,7 +1919,7 @@ static void InitTimer(void)
 // Get hi-res MONOTONIC time measure in seconds
 static uint64_t GetTimeCount(void)
 {
-    uint64_t value;
+    uint64_t value = 0;
     
 #if defined(_WIN32)
     QueryPerformanceCounter((unsigned long long int *) &value);
@@ -1946,19 +1944,6 @@ static double GetCurrentTime(void)
     return (double)(GetTimeCount() - baseTime)/frequency*1000;
 }
 
-// Returns a random number between min and max (both included)
-static int GetRandomNumber(int min, int max)
-{
-    if (min > max)
-    {
-        int tmp = max;
-        max = min;
-        min = tmp;
-    }
-
-    return (rand()%(abs(max - min) + 1) + min);
-}
-
 // Returns the cross product of a vector and a value
 static inline Vector2 MathCross(float value, Vector2 vector)
 {