From 7e696a40e51aa35b003aa9c3fc72139b34cddc71 Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Tue, 14 Feb 2023 16:52:54 -0800
Subject: a lot of stuff. exec/eval works now

---
 hashtable.c | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

(limited to 'hashtable.c')

diff --git a/hashtable.c b/hashtable.c
index ce4c65a..7cb253c 100644
--- a/hashtable.c
+++ b/hashtable.c
@@ -1,9 +1,22 @@
 #include <stdlib.h>
+#include <stdio.h>
 #include "hashtable.h"
 
 const unsigned int fnvPrime = 16777619;
 const unsigned int fnvOffset = 2166136261U;
 
+pair_t* init_pair(char* key, void* value) {
+	pair_t* p = malloc(sizeof(pair_t));
+	p->key = key;
+	p->value = value;
+	return p;
+}
+hashtable_t* init_hashtable(unsigned int capacity) {
+	hashtable_t* ht = malloc(sizeof(hashtable_t));
+	ht->pairs = calloc(capacity, sizeof(pair_t*));
+	ht->capacity = capacity;
+	return ht;
+}
 //FNV-1a hash
 unsigned int get_hash(char* str) {
 	unsigned int hash = fnvOffset;
@@ -13,19 +26,11 @@ unsigned int get_hash(char* str) {
 	}
 	return hash;
 }
-hashtable_t* init_hashtable(unsigned int capacity) {
-	hashtable_t* ht = malloc(sizeof(hashtable_t));
-	ht->pairs = calloc(capacity, sizeof(pair_t*));
-	ht->capacity = capacity;
-	return ht;
-}
 /* TODO: handle collision
 TODO: return 0 if something goes wrong */
-unsigned int hashtable_add_pair(hashtable_t* hashtable, pair_t pair) {
-	unsigned int hash = get_hash(pair.key);
-	pair_t* memPair = malloc(sizeof(pair_t));
-	*memPair = pair;
-	hashtable->pairs[hash % hashtable->capacity] = memPair;
+unsigned int hashtable_add_pair(hashtable_t* hashtable, pair_t* pair) {
+	unsigned int hash = get_hash(pair->key);
+	hashtable->pairs[hash % hashtable->capacity] = pair;
 	return hash;
 }
 pair_t* hashtable_get_pair(hashtable_t* hashtable, char* key) {
-- 
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