6 files changed, 135 insertions, 0 deletions
diff --git a/std/stdio.c b/std/stdio.c
new file mode 100644
index 0000000..1a4d98c
--- /dev/null
+++ b/std/stdio.c
@@ -0,0 +1,12 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+char* readln() {
+    char* str = malloc(128);
+    scanf("%127s", str);
+    return str;
+}
+
+void print(char *str) {
+   fputs(str, stdout);
+}
diff --git a/std/stdio.sloth b/std/stdio.sloth
new file mode 100644
index 0000000..c28d474
--- /dev/null
+++ b/std/stdio.sloth
@@ -0,0 +1,9 @@
+foreign fn print(str: String) Void;
+foreign fn readln() String;
+
+fn println(str: String) Void {
+	print(str);
+	print("\n");
+}
+
+
diff --git a/std/stdlib.c b/std/stdlib.c
new file mode 100644
index 0000000..7e77385
--- /dev/null
+++ b/std/stdlib.c
@@ -0,0 +1,19 @@
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+void wait(long long x) {
+    sleep(x);
+}
+
+long long slen(char *str) {
+    return (long long) strlen(str);
+}
+
+char charAt(char *str, long long x) {
+    return str[x];
+}
+
+long long parse_int(char *str) {
+    return (long long) atoi(str);
+}
diff --git a/std/stdlib.sloth b/std/stdlib.sloth
new file mode 100644
index 0000000..d7ddeff
--- /dev/null
+++ b/std/stdlib.sloth
@@ -0,0 +1,17 @@
+foreign fn wait(x: Int) Void;
+foreign fn print(str: String) Void;
+foreign fn slen(str: String) Int;
+foreign fn charAt(str: String) Char;
+foreign fn parse_int(str: String) Int;
+
+fn termpos(x: int, y: int) Void {
+    print("\x1b[");
+    print(x);
+    print(";");
+    print(y);
+    print("H");
+}
+
+fn termclear() Void {
+    print("\x1b[2J\x1b[H");
+}
diff --git a/std/stdmath.c b/std/stdmath.c
new file mode 100644
index 0000000..dad292f
--- /dev/null
+++ b/std/stdmath.c
@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+
+long long randGen(long long min, long long max) {
+   srandom((unsigned) time(NULL)); 
+   return random() % (max - min + 1) + min;
+}
diff --git a/std/stdmath.sloth b/std/stdmath.sloth
new file mode 100644
index 0000000..7ff5c82
--- /dev/null
+++ b/std/stdmath.sloth
@@ -0,0 +1,69 @@
+foreign fn randGen(min: Int, max: Int) Int;
+
+fn abs(x: Int) Int {
+    if x < 0 {
+        return -x;
+    }
+    return x;
+}
+
+fn fabs(x: Float) Float {
+    if x < 0.0 {
+        return -x;
+    }
+    return x;
+}
+
+fn max(x: Int, y: Int) Int {
+    if x > y {
+        return x;
+    }
+    return y;
+}
+
+fn min(x: Int, y: Int) Int {
+    if x < y {
+        return x;
+    }
+    return y;
+}
+
+fn fmax(x: Float, y: Float) Float {
+    if x > y {
+        return x;
+    }
+    return y;
+}
+
+fn fmin(x: Float, y: Float) Float {
+    if x < y {
+        return x;
+    }
+    return y;
+}
+
+fn pow(x: Int, y: Int) Int {
+    while y > 1 {
+        x = x*x;
+	y = y-1;
+    }
+    return x;
+}
+
+fn floor(x: Float) Float {
+    return x - fabs(x % 1.0);
+}
+
+fn ceil(x: Float) Float {
+    if x < 0.0 {
+        return floor(x) - 1.0;
+    }
+    return floor(x) + 1.0;
+}
+
+fn round(x: Float) Float {
+    if fabs(x % 1.0) >= 0.5 {
+        return ceil(x);
+    }
+    return floor(x);
+}