From ae258447a5faf99d2bea223e1f45673a61e98304 Mon Sep 17 00:00:00 2001
From: luc <luc@gluc.ch>
Date: Thu, 11 Apr 2019 03:17:26 +0200
Subject: [PATCH] refactor

---
 COPYING.LESSER             | 0
 Makefile                   | 0
 exemple/exemple_geometry.c | 0
 exemple/exemple_matrix.c   | 0
 sweet.h                    | 0
 sweet_geometry.c           | 0
 sweet_geometry.h           | 0
 sweet_macro.h              | 9 +++++++++
 sweet_math.c               | 0
 sweet_math.h               | 3 +++
 sweet_matrix.c             | 0
 sweet_matrix.h             | 0
 sweet_types.h              | 0
 13 files changed, 12 insertions(+)
 mode change 100644 => 100755 COPYING.LESSER
 mode change 100644 => 100755 Makefile
 mode change 100644 => 100755 exemple/exemple_geometry.c
 mode change 100644 => 100755 exemple/exemple_matrix.c
 mode change 100644 => 100755 sweet.h
 mode change 100644 => 100755 sweet_geometry.c
 mode change 100644 => 100755 sweet_geometry.h
 mode change 100644 => 100755 sweet_macro.h
 mode change 100644 => 100755 sweet_math.c
 mode change 100644 => 100755 sweet_math.h
 mode change 100644 => 100755 sweet_matrix.c
 mode change 100644 => 100755 sweet_matrix.h
 mode change 100644 => 100755 sweet_types.h

diff --git a/COPYING.LESSER b/COPYING.LESSER
old mode 100644
new mode 100755
diff --git a/Makefile b/Makefile
old mode 100644
new mode 100755
diff --git a/exemple/exemple_geometry.c b/exemple/exemple_geometry.c
old mode 100644
new mode 100755
diff --git a/exemple/exemple_matrix.c b/exemple/exemple_matrix.c
old mode 100644
new mode 100755
diff --git a/sweet.h b/sweet.h
old mode 100644
new mode 100755
diff --git a/sweet_geometry.c b/sweet_geometry.c
old mode 100644
new mode 100755
diff --git a/sweet_geometry.h b/sweet_geometry.h
old mode 100644
new mode 100755
diff --git a/sweet_macro.h b/sweet_macro.h
old mode 100644
new mode 100755
index c4dc6f3..7b94414
--- a/sweet_macro.h
+++ b/sweet_macro.h
@@ -31,5 +31,14 @@
 #define mat3_new(...) _OVERLOAD_3_(__VA_ARGS__, mat3_new_3v, mat3_new_2v, mat3_new_m4, NULL)(__VA_ARGS__)
 #define mat4_new(...) _OVERLOAD_4_(__VA_ARGS__, mat4_new_4v, mat4_new_3v, mat4_new_2v, mat4_new_m4, NULL)(__VA_ARGS__)
 
+#define swap(a, b, type) \
+{\
+    type t;\
+    t = a;\
+    a = b;\
+    b = t;\
+\
+}
+
 #endif
 
diff --git a/sweet_math.c b/sweet_math.c
old mode 100644
new mode 100755
diff --git a/sweet_math.h b/sweet_math.h
old mode 100644
new mode 100755
index 221aa19..7b157e8
--- a/sweet_math.h
+++ b/sweet_math.h
@@ -55,6 +55,9 @@
 #define float_approx_zero(a, epsilon) \
                 (a <= (epsilon) && a >= (epsilon))
 
+#define max(a, b) (a >= b ? a : b)
+#define min(a, b) (a <= b ? a : b)
+
 /* Vector */
 
 vec2 vec2_zero();
diff --git a/sweet_matrix.c b/sweet_matrix.c
old mode 100644
new mode 100755
diff --git a/sweet_matrix.h b/sweet_matrix.h
old mode 100644
new mode 100755
diff --git a/sweet_types.h b/sweet_types.h
old mode 100644
new mode 100755