Split out strings module in runtime

1 files changed, 21 insertions, 0 deletions

diff --git a/runtime/src/strings.c b/runtime/src/strings.c
new file mode 100644
index 00000000..9a81a4fd
--- /dev/null
+++ b/runtime/src/strings.c
@@ -0,0 +1,21 @@
+#include "./shed.h"
+
+ShedString shed__runtime__string_alloc(ShedStringLength length) {
+    return shed__runtime__alloc(sizeof(ShedStringLength) + length);
+}
+
+ShedString shed__runtime__string_add(ShedString left, ShedString right) {
+    ShedStringLength length = left->length + right->length;
+    ShedString string = shed__runtime__string_alloc(length);
+    string->length = length;
+
+    for(ShedStringLength i = 0; i < left->length; i++) {
+        string->data[i] = left->data[i];
+    }
+
+    for(ShedStringLength i = 0; i < right->length; i++) {
+        string->data[left->length + i] = right->data[i];
+    }
+
+    return string;
+}