golem libft

1 files changed, 66 insertions, 0 deletions

diff --git a/libft.golem b/libft.golem
new file mode 100644
index 0000000..e923c25
--- /dev/null
+++ b/libft.golem
@@ -0,0 +1,66 @@
+isalpha c {
+	return (or (and (moreeq c 'A')
+	                (lesseq c 'Z'))
+	           (and (moreeq c 'a')
+	                (lesseq c 'z')));
+}
+
+isdigit c {
+	return (and (moreeq c '0')
+	            (lesseq c '9'));
+}
+
+isalnum c {
+	return (or (isalpha c) (isdigit c));
+}
+
+isascii c {
+	return (and (moreeq c 0) (lesseq c 127));
+}
+
+isprint c {
+	return (and (moreeq c ' ') (lesseq c '~'));
+}
+
+strlen s {
+	let size;
+	size = 0;
+	while [s size] {
+		size = (add size 1);
+	}
+	return size;
+}
+
+memset s c n {
+	while (more n 0) {
+		n = (sub n 1);
+		[s n] = c;
+	}
+	return s;
+}
+
+bzero s n {
+	(memset s 0 n);
+}
+
+memcpy dest src n {
+	while (more n 0) {
+		n = (sub n 1);
+		[dest n] = [src n];
+	}
+	return dest;
+}
+
+memmove dest src n {
+	if (less dest src) {
+		let i;
+		i = 0;
+		while (less i n) {
+			[dest i] = [src i];
+			i = (add i 1);
+		}
+	} else {
+		(memcpy dest src n);
+	}
+	return dest;
+}