more math

src/ableos_std/ableos_std.c

@@ -8,17 +8,17 @@
 #include "types/sys_id.h"
 #include "types/services.h"
 
+#include "math/math.h"
+
 #include "ecalls.c"
 
 #include "services/log_service.c"
 #include "services/csprng_service.c"
 #include "services/memory_service.c"
 
-
 #include "random/random.c"
 #include "arguments.c"
 #include "process.c"
 #include "exit.h"
 
-
 #include "collections/vec.c"

src/ableos_std/math.h

@@ -1,13 +0,0 @@
-/*Sadly sometimes dividing people in half is a bad thing actually*/
-int divide_up(int n, int d) {
-    if (n % d == 0) {
-        return n / d;
-    }
-    return 1 + n / d;
-}
-
-int square(int a){
-    return a * a;
-} int half(int a){
-    return a / 2;
-}

src/ableos_std/math/divide_up.h

@@ -0,0 +1,28 @@
+/*Sadly sometimes dividing people in half is a bad thing actually*/
+u8 divide_up_u8(u8 n, u8 d) {
+    if (n % d == 0) {
+        return n / d;
+    }
+    return 1 + n / d;
+}
+
+u16 divide_up_u16(u16 n, u16 d) {
+    if (n % d == 0) {
+        return n / d;
+    }
+    return 1 + n / d;
+}
+
+u32 divide_up_u32(u32 n, u32 d) {
+    if (n % d == 0) {
+        return n / d;
+    }
+    return 1 + n / d;
+}
+
+u64 divide_up_u64(u64 n, u64 d) {
+    if (n % d == 0) {
+        return n / d;
+    }
+    return 1 + n / d;
+}

src/ableos_std/math/half.h

@@ -0,0 +1,15 @@
+u8 half_u8(u8 a){
+    return a / 2;
+}
+
+u16 half_u16(u16 a){
+    return a / 2;
+}
+
+u32 half_u32(u32 a){
+    return a / 2;
+}
+
+u64 half_u64(u64 a){
+    return a / 2;
+}

src/ableos_std/math/math.h

@@ -0,0 +1,5 @@
+// Math library with various operations on types implemented
+
+#include "square.h"
+#include "half.h"
+#include "divide_up.h"

src/ableos_std/math/square.h

@@ -0,0 +1,15 @@
+u8 square_u8(u8 a){
+    return a * a;
+}
+
+u16 square_u16(u16 a){
+    return a * a;
+}
+
+u32 square_u32(u32 a){
+    return a * a;
+}
+
+u64 square_u64(u64 a){
+    return a * a;
+}

src/main.c

@@ -3,7 +3,8 @@
 
 int main() {
     register_exit_code(ecode_new("File System Error"));
-    return 1;
+    
+    return 0;
 }
 
 #include "ableos_std/start.c"