Separate out implementation to make looking at code files easier

1 files changed, 0 insertions, 101 deletions

diff --git a/main.c b/main.c
index 454a474..4137797 100644
--- a/main.c
+++ b/main.c
@@ -18,64 +18,6 @@
 
 #include "./base.h"
 
-void vec_make(void **ptr, u64 size)
-{
-  if (!ptr)
-    return;
-  vec_t *vector    = calloc(1, sizeof(*vector) + size);
-  vector->size     = 0;
-  vector->capacity = size;
-  *ptr             = (vector + 1);
-}
-
-void vec_free(void **data)
-{
-  if (!data || !*data)
-    return;
-  free(VEC_GET(*data));
-  *data = NULL;
-}
-
-void vec_ensure_remaining(void **ptr, u64 space)
-{
-  if (!ptr || !*ptr)
-    return;
-  vec_t *vec = VEC_GET(*ptr);
-  if (vec->capacity - vec->size < space)
-  {
-    void *new_vec = NULL;
-    vec_make(&new_vec, MAX(vec->capacity * VEC_MULT, vec->size + space));
-    VEC_SIZE(new_vec) = vec->size;
-    memcpy(new_vec, *ptr, vec->size);
-    vec_free(ptr);
-    *ptr = new_vec;
-  }
-}
-
-void vec_append_byte(void **ptr, u8 byte)
-{
-  vec_ensure_remaining(ptr, 1);
-  vec_t *vec              = VEC_GET(*ptr);
-  vec->bytes[vec->size++] = byte;
-}
-
-void vec_append(void **ptr, void *data, u64 size)
-{
-  vec_ensure_remaining(ptr, size);
-  vec_t *vec = VEC_GET(*ptr);
-  memcpy(*ptr + vec->size, data, size);
-  vec->size += size;
-}
-
-void vec_clone(void **dest, void **src)
-{
-  if (!dest || !src || !*src)
-    return;
-  vec_make(dest, VEC_SIZE(*src));
-  memcpy(*dest, *src, VEC_SIZE(*src));
-  VEC_SIZE(*dest) = VEC_SIZE(*src);
-}
-
 sv_t sv_copy(sv_t old)
 {
   char *newstr = calloc(1, old.size * sizeof(*newstr));
@@ -83,49 +25,6 @@ sv_t sv_copy(sv_t old)
   return SV(newstr, old.size);
 }
 
-u64 djb2(sv_t string)
-{
-  u64 hash = 5381;
-  for (u64 i = 0; i < string.size; ++i)
-    hash = string.data[i] + (hash + (hash << 5));
-  return hash;
-}
-
-void sym_table_init(sym_table_t *table)
-{
-  table->capacity = MAX(table->capacity, SYM_TABLE_INIT_SIZE);
-  table->count    = 0;
-  vec_make((void **)&table->entries, table->capacity * sizeof(*table->entries));
-}
-
-sv_t sym_table_find(sym_table_t *table, sv_t sv)
-{
-  // TODO: Deal with resizing this when table->count > table->size / 2
-  u64 index = djb2(sv) & (table->capacity - 1);
-
-  for (sv_t comp  = table->entries[index]; comp.data; index += 1,
-            index = index & (table->capacity - 1), comp = table->entries[index])
-    // Is it present in the table?
-    if (sv.size == comp.size && strncmp(sv.data, comp.data, sv.size) == 0)
-      return comp;
-
-  // Otherwise we need to duplicate and make it permanently interned
-  sv_t newsv            = sv_copy(sv);
-  table->entries[index] = newsv;
-  ++table->count;
-
-  return newsv;
-}
-
-void sym_table_cleanup(sym_table_t *table)
-{
-  for (u64 i = 0; i < table->capacity; ++i)
-    if (table->entries[i].data)
-      free(table->entries[i].data);
-  vec_free((void **)&table->entries);
-  memset(table, 0, sizeof(*table));
-}
-
 int main(void)
 {
   sym_table_t table = {0};