diff --git a/Makefile b/Makefile
index 3d483b8..7e9495c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,7 @@
 CC := gcc
 CFLAGS := -Wall -Wextra -O2
+#CFLAGS += -std=c99 # C99 breaks sbrk for some reason (likely toolchain bug)
+LIBS := -lsqlite3 # Everything links to sqlite rofl
 
 SRC := $(wildcard *.c)
 OBJ := $(SRC:.c=.o)
diff --git a/binprot.c b/binprot.c
deleted file mode 100644
index 4c730fa..0000000
--- a/binprot.c
+++ /dev/null
@@ -1,68 +0,0 @@
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-
-/*
- * Example binary protocol for passing small, statically sized messages.
- *
- * These messages are efficient and easily serializable. Since there is no variable length payload in the message, no
- * parsing is required, and a simple cast into whatever reciever buffer you're using, or a memcpy into a preallocated
- * CommandMessage, is enough. Keep in mind; the largest member of the data union determines the size of the struct.
- */
-
-// clang-format off
-typedef enum {
-    CMD_SET_LEVEL = 1,
-    CMD_SET_LIGHTS = 2,
-    CMD_SET_DISTANCE_FACTOR = 3
-} CommandType;
-
-typedef struct __attribute__((__packed__)) {
-    uint8_t type;
-    union {
-        struct { uint8_t level; } set_level;
-        struct { uint8_t on; } set_lights; // 1 = on, 0 = off
-        struct { float factor; } set_distance;
-    } data;
-    /* NOTE: Consider adding crc checksum here, or in a wrapper struct */
-} CommandMessage;
-// clang-format on
-
-void print_command(CommandMessage *m) {
-    switch (m->type) {
-    case CMD_SET_LEVEL:
-        printf("Type: SetLevel\nPayload: %d\n", m->data.set_level.level);
-        break;
-    case CMD_SET_LIGHTS:
-        printf("Type: SetLights\nPayload: %d\n", m->data.set_lights.on);
-        break;
-    case CMD_SET_DISTANCE_FACTOR:
-        printf("Type: SetDistanceFactor\nPayload: %.2f\n", m->data.set_distance.factor);
-        break;
-    }
-}
-
-char buf[sizeof(CommandMessage)];
-
-int main(void) {
-    CommandMessage m = {CMD_SET_LIGHTS, .data.set_lights.on = 1};
-    memcpy(buf, &m, sizeof(CommandMessage));
-
-    /* Here we can send buf through a socket, to uart, wherever */
-
-    CommandMessage r = {0};
-    memcpy(&r, &buf, sizeof(CommandMessage));
-
-    /* We can then dispatch based on the message type */
-    print_command(&r);
-
-    m.type = CMD_SET_LEVEL;
-    m.data.set_level.level = 10;
-    print_command(&m);
-
-    m.type = CMD_SET_DISTANCE_FACTOR;
-    m.data.set_distance.factor = 1337.42;
-    print_command(&m);
-
-    return 0;
-}
diff --git a/djb2.c b/djb2.c
index 552c540..a468f97 100644
--- a/djb2.c
+++ b/djb2.c
@@ -1,14 +1,15 @@
 #include <stdio.h>
 
-/*
- * Simple hash function djb2, as in Daniel J. Berenstein.
- */
-
 unsigned long djb2(const char *str) {
     unsigned long h = 5381;
     int c;
 
-    while ((c = *str++)) h = ((h << 5) + h) + c; // h = h * 33 + c;
+    while ((c = *str++)) {
+        h = ((h << 5) + h) + c;
+
+        // Essentially equal to:
+        // h = h * 33 + c;
+    }
 
     return h;
 }
diff --git a/treeset/Makefile b/treeset/Makefile
deleted file mode 100644
index 6dae1fd..0000000
--- a/treeset/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-CC = gcc
-CFLAGS = -Wall -O2
-
-TARGET = main.elf
-SRC = main.c treeset.c
-
-#LDFLAGS =
-
-$(TARGET): $(SRC)
-	@echo CC $@
-	@$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
-
-clean:
-	rm -f $(TARGET)
diff --git a/treeset/main.c b/treeset/main.c
deleted file mode 100644
index 34517c4..0000000
--- a/treeset/main.c
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "treeset.h"
-#include <stdio.h>
-
-int main() {
-    treeset_t tree = {};
-    return 0;
-}
diff --git a/treeset/treeset.c b/treeset/treeset.c
deleted file mode 100644
index 7f0aba6..0000000
--- a/treeset/treeset.c
+++ /dev/null
@@ -1,25 +0,0 @@
-#include "treeset.h"
-#include <stdlib.h>
-#include <string.h>
-
-struct treeset_node {
-    void *data;
-    struct treeset_node *left;
-    struct treeset_node *right;
-};
-
-struct treeset {
-    treeset_node_t *root;
-    size_t node_count;
-};
-
-void ts_node_destroy(treeset_node_t *n) {
-    if (n->left != NULL)
-        ts_node_destroy((treeset_node_t *)n->left);
-    if (n->right != NULL)
-        ts_node_destroy((treeset_node_t *)n->left);
-
-    free(n);
-}
-
-void treeset_destroy(treeset_t *set) { ts_node_destroy(set->root); }
diff --git a/treeset/treeset.h b/treeset/treeset.h
deleted file mode 100644
index 59ef483..0000000
--- a/treeset/treeset.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include <stddef.h>
-
-typedef struct treeset treeset_t;
-typedef struct treeset_node treeset_node_t;
-
-/*
- * Cast a and b to your custom struct and return:
- * 1 for greater than
- * -1 for less than
- *  0 for equal
- */
-int treeset_demo_cmp(void *a, void *b) {
-    if (*((int *)a) > *((int *)a))
-        return -1;
-    if (*((int *)a) < *((int *)a))
-        return 1;
-
-    return 0;
-}
-
-void treeset_destroy(treeset_t *set);
-void put(treeset_t *set, void *data, int (*cmp)(void *, void *));
-// contains
-// remove