1 files changed, 15 insertions, 0 deletions
diff --git a/src/common/better_string.c b/src/common/better_string.c
index 7863da0..0788aab 100644
--- a/src/common/better_string.c
+++ b/src/common/better_string.c
@@ -1,6 +1,7 @@
 #include "../include/better_string.h"
 #include "../include/helpers.h"
 #include <stdlib.h>
+#include <stdbool.h>
 #include <string.h>
 
 string_t *init_string(const char *src) {
@@ -17,6 +18,16 @@ string_t *init_string(const char *src) {
   return s;
 }
 
+string_t *string_copy(string_t *s) {
+  return init_string(s->buf);
+}
+
+char *string_copy_raw(string_t *s) {
+  char *raw = calloc(s->len + 1, sizeof(char));
+  strncpy(raw, s->buf, s->len);
+  return raw;
+}
+
 void string_push(string_t *s, char c) {
   if (s->len >= s->size - 3) {
     s->size *= 2;
@@ -44,6 +55,10 @@ void string_concat(string_t *s1, string_t *s2) {
   }
 }
 
+bool string_cmp(string_t *s1, string_t *s2) {
+  return strcmp(s1->buf, s2->buf) == 0;
+}
+
 void string_free(void *x) {
   string_t *s = x;