2 files changed, 10 insertions, 0 deletions
diff --git a/interpreter/mem.c b/interpreter/mem.c
index 7affd71..db061c4 100644
--- a/interpreter/mem.c
+++ b/interpreter/mem.c
@@ -11,6 +11,15 @@ void* my_calloc(size_t num, size_t size) {
 	return ptr;
 }
 
+void* my_realloc(void* ptr, size_t size) {
+	ptr = realloc(ptr, size);
+	if (!ptr) {
+		perror(NULL);
+		exit(EXIT_FAILURE);
+	}
+	return ptr;
+}
+
 void my_free(void* ptr) {
 	free(ptr);
 }
diff --git a/interpreter/mem.h b/interpreter/mem.h
index 0399cef..5757311 100644
--- a/interpreter/mem.h
+++ b/interpreter/mem.h
@@ -4,6 +4,7 @@
 #include <stdlib.h>
 
 void* my_calloc(size_t num, size_t size);
+void* my_realloc(void* ptr, size_t size);
 void my_free(void* ptr);
 
 #endif