1 files changed, 53 insertions, 1 deletions
diff --git a/runtime.c b/runtime.c
index bc715c5..e0e1b5b 100644
--- a/runtime.c
+++ b/runtime.c
@@ -45,7 +45,6 @@
 //
 //  - Work in progress
 //    - Graphics
-//      - Stencil buffer
 //      - Custom fonts - integrate stb_truetype.h
 //      - UI
 //      - Icons
@@ -141,6 +140,7 @@
 //    - Self-contained impl
 //    - Anti-aliasing
 //    - Gamma correction
+//    - Stencil buffer
 //  - System
 //    - Dynamic libraries
 //    - Window - X11, Web
@@ -797,6 +797,22 @@ static void mem_cpy_(void *dst, void *src, i64 len) {
     *d = *s;
 }
 
+static f64 min2_(f64 x, f64 y) {
+  return x < y ? x : y;
+}
+
+static f64 max2_(f64 x, f64 y) {
+  return x > y ? x : y;
+}
+
+static u8 min2_u8_(u8 x, u8 y) {
+  return x < y ? x : y;
+}
+
+static u8 max2_u8_(u8 x, u8 y) {
+  return x > y ? x : y;
+}
+
 static i32 min2_i32_(i32 x, i32 y) {
   return x < y ? x : y;
 }
@@ -813,6 +829,22 @@ static f32 max2_f32_(f32 a, f32 b) {
   return a < b ? b : a;
 }
 
+static f64 min3_i64_(i64 a, i64 b, i64 c) {
+  if (a < b && a < c)
+    return a;
+  if (b < c)
+    return b;
+  return c;
+}
+
+static f64 max3_i64_(i64 a, i64 b, i64 c) {
+  if (a > b && a > c)
+    return a;
+  if (b > c)
+    return b;
+  return c;
+}
+
 static f64 min3_(f64 a, f64 b, f64 c) {
   if (a < b && a < c)
     return a;
@@ -829,6 +861,26 @@ static f64 max3_(f64 a, f64 b, f64 c) {
   return c;
 }
 
+static f64 min4_i64_(i64 a, i64 b, i64 c, i64 d) {
+  if (a < b && a < c && a < d)
+    return a;
+  if (b < c && b < d)
+    return b;
+  if (c < d)
+    return c;
+  return d;
+}
+
+static f64 max4_i64_(i64 a, i64 b, i64 c, i64 d) {
+  if (a > b && a > c && a > d)
+    return a;
+  if (b > c && b > d)
+    return b;
+  if (c > d)
+    return c;
+  return d;
+}
+
 static f64 min4_(f64 a, f64 b, f64 c, f64 d) {
   if (a < b && a < c && a < d)
     return a;