More work

1 files changed, 23 insertions, 0 deletions

diff --git a/utils.h b/utils.h
new file mode 100644
index 0000000..71c1df0
--- /dev/null
+++ b/utils.h
@@ -0,0 +1,23 @@
+#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