Use C99 fminf and fmaxf

src/init.c

@@ -246,30 +246,6 @@ int _glfw_max(int a, int b)
     return a > b ? a : b;
 }
 
-float _glfw_fminf(float a, float b)
-{
-    if (a != a)
-        return b;
-    else if (b != b)
-        return a;
-    else if (a < b)
-        return a;
-    else
-        return b;
-}
-
-float _glfw_fmaxf(float a, float b)
-{
-    if (a != a)
-        return b;
-    else if (b != b)
-        return a;
-    else if (a > b)
-        return a;
-    else
-        return b;
-}
-
 void* _glfw_calloc(size_t count, size_t size)
 {
     if (count && size)

src/input.c

@@ -1438,7 +1438,7 @@ GLFWAPI int glfwGetGamepadState(int jid, GLFWgamepadstate* state)
         if (e->type == _GLFW_JOYSTICK_AXIS)
         {
             const float value = js->axes[e->index] * e->axisScale + e->axisOffset;
-            state->axes[i] = _glfw_fminf(_glfw_fmaxf(value, -1.f), 1.f);
+            state->axes[i] = fminf(fmaxf(value, -1.f), 1.f);
         }
         else if (e->type == _GLFW_JOYSTICK_HATBIT)
         {

src/internal.h

@@ -997,8 +997,6 @@ char** _glfwParseUriList(char* text, int* count);
 char* _glfw_strdup(const char* source);
 int _glfw_min(int a, int b);
 int _glfw_max(int a, int b);
-float _glfw_fminf(float a, float b);
-float _glfw_fmaxf(float a, float b);
 
 void* _glfw_calloc(size_t count, size_t size);
 void* _glfw_realloc(void* pointer, size_t size);

src/monitor.c

@@ -487,7 +487,7 @@ GLFWAPI void glfwSetGamma(GLFWmonitor* handle, float gamma)
         // Apply gamma curve
         value = powf(value, 1.f / gamma) * 65535.f + 0.5f;
         // Clamp to value range
-        value = _glfw_fminf(value, 65535.f);
+        value = fminf(value, 65535.f);
 
         values[i] = (unsigned short) value;
     }

src/null_monitor.c

@@ -128,7 +128,7 @@ GLFWbool _glfwGetGammaRampNull(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
             float value;
             value = i / (float) (monitor->null.ramp.size - 1);
             value = powf(value, 1.f / gamma) * 65535.f + 0.5f;
-            value = _glfw_fminf(value, 65535.f);
+            value = fminf(value, 65535.f);
 
             monitor->null.ramp.red[i]   = (unsigned short) value;
             monitor->null.ramp.green[i] = (unsigned short) value;