Initial public snapshot

With code from Bill. Thanks Bill!

1 files changed, 17 insertions, 0 deletions

diff --git a/src/3p/chibicc/strings.c b/src/3p/chibicc/strings.c
new file mode 100644
index 0000000..0538fef
--- /dev/null
+++ b/src/3p/chibicc/strings.c
@@ -0,0 +1,17 @@
+#include "chibicc.h"
+
+void strarray_push(StringArray *arr, char *s) {
+  if (!arr->data) {
+    arr->data = calloc(8, sizeof(char *));
+    arr->capacity = 8;
+  }
+
+  if (arr->capacity == arr->len) {
+    arr->data = realloc(arr->data, sizeof(char *) * arr->capacity * 2);
+    arr->capacity *= 2;
+    for (int i = arr->len; i < arr->capacity; i++)
+      arr->data[i] = NULL;
+  }
+
+  arr->data[arr->len++] = s;
+}