Readability tweaks

.gitignore

@@ -1,5 +1,6 @@
 build/
-*\.session
+training_data/
+vim.sessions/
 
 *\.tar*
 *\.gpg

src/cx.c

@@ -1,5 +1,41 @@
 #include <cx.h>
 
+static CX_Thread *
+cx_thread_new(void *(*target)(void *),
+              void *ctx) {
+    CX_Thread *self;
+    int err;
+
+    self = malloc(sizeof(CX_Thread));
+    if (!self) {
+        goto err;
+    }
+    err = pthread_create(&self->thread, NULL, target, ctx);
+    if (err) {
+        goto err;
+    }
+    self->ctx = ctx;
+
+err:
+    free(self);
+    return NULL;
+}
+
+static CX_ThreadGroup *
+cx_threadGroup_new(void *(*target)(void *),
+                   void *ctx) {
+    CX_ThreadGroup *self;
+
+    self = malloc(sizeof(CX_ThreadGroup));
+
+    self->group_manager = cx_thread_new(target, ctx);
+    self->workers = malloc(8 * sizeof(CX_Thread *));
+    self->worker_count = 0;
+    self->worker_size = 8;
+
+    return self;
+}
+
 static void
 cx_glBindBuffer(GLfloat *render_buffer, GLuint buffer_address,
           GLuint gl_index, GLint member_size, GLsizeiptr bufsize) {
@@ -98,7 +134,7 @@ cx_glinit(GLFWwindow **window) {
     glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
 
     // Open a window and create its OpenGL context
-    *window = glfwCreateWindow(1280, 720, "CONTROL-X", NULL, NULL);
+    *window = glfwCreateWindow(1280, 720, "C-X", NULL, NULL);
     if (*window == NULL) {
         fprintf(stderr, "Failed to open GLFW window.\n");
         glfwTerminate();
@@ -139,8 +175,14 @@ cx_nninit(Neural_Network **nn) {
     return 0;
 }
 
+static void
+master_thread(void *ctx) {
+}
+
 int
 cx_init(CX_Context **cx_ctx) {
+    printf("Initializing CX.");
+
     *cx_ctx = calloc(1, sizeof(CX_Context));
     (*cx_ctx)->VertexArrayIDs = calloc(1, sizeof(GLuint));
     (*cx_ctx)->VertexArray_count = 0;
@@ -148,6 +190,7 @@ cx_init(CX_Context **cx_ctx) {
     (*cx_ctx)->programIDs = calloc(1, sizeof(GLuint));
     (*cx_ctx)->ProgramID_count = 0;
     (*cx_ctx)->ProgramID_size = 1;
+    (*cx_ctx)->threads = calloc(1, sizeof(CX_ThreadGroup));
 
     if (cx_glinit(&(*cx_ctx)->window)) {
         return -1;
@@ -177,42 +220,6 @@ cx_nnrun(Neural_Network *nn) {
     return 0;
 }
 
-static CX_Thread *
-cx_thread_new(void *(*target)(void *),
-              void *ctx) {
-    CX_Thread *self;
-    int err;
-
-    self = malloc(sizeof(CX_Thread));
-    if (!self) {
-        goto err;
-    }
-    err = pthread_create(&self->thread, NULL, target, ctx);
-    if (err) {
-        goto err;
-    }
-    self->ctx = ctx;
-
-err:
-    free(self);
-    return NULL;
-}
-
-static CX_ThreadGroup *
-cx_threadGroup_new(void *(*target)(void *),
-                   void *ctx) {
-    CX_ThreadGroup *self;
-
-    self = malloc(sizeof(CX_ThreadGroup));
-
-    self->group_manager = cx_thread_new(target, ctx);
-    self->workers = malloc(8 * sizeof(CX_Thread *));
-    self->worker_count = 0;
-    self->worker_size = 8;
-
-    return self;
-}
-
 int
 cx_run(CX_Context *cx_ctx) {
     ModelRegistry *mr;