Ajoute le paquet mths

mths/test/testMths.c

@@ -0,0 +1,23 @@
+#include "mths.h"
+
+#include <assert.h>
+#include <stdio.h>
+
+int main(void) {
+	assert(MAX(5, 5) == 5);
+	assert(MAX(7, 2) == 7);
+	assert(MAX(4, 9) == 9);
+
+	assert(MIN(5, 5) == 5);
+	assert(MIN(7, 2) == 2);
+	assert(MIN(4, 9) == 4);
+
+	assert(LERP(0., 4., 0.) == 0.);
+	assert(LERP(0., 4., 0.25) == 1.);
+	assert(LERP(0., 4., 0.5) == 2.);
+	assert(LERP(0., 4., 0.75) == 3.);
+	assert(LERP(0., 4., 1.) == 4.);
+
+	printf("Success!\n");
+	return 0;
+}