1 files changed, 0 insertions, 33 deletions
diff --git a/sys/base/string/grow.c b/sys/base/string/grow.c
deleted file mode 100644
index 39a9d2f..0000000
--- a/sys/base/string/grow.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include "internal.h"
-
-// grow ensures that the string can encompass at least delta bytes.
-// if it already can, this is a no op.
-// if it can't, the string will be reallocated.
-void
-str·grow(string *s, vlong delta)
-{
-    Hdr *h, *newh;
-    vlong cap = str·cap(*s);
-    vlong len = str·len(*s);
-    assert(cap >= len); // To prevent unsigned behavior
-
-    if (cap - len >= delta) return;
-
-    h = (Hdr*)(*s - sizeof(Hdr));
-
-    vlong newCap = cap + delta;
-    assert(newCap >= cap); // To prevent unsigned behavior
-    if (newCap < MAX_STRING_ALLOC) {
-        newCap *= 2;
-    } else
-        newCap += MAX_STRING_ALLOC;
-
-    newh = (Hdr*)realloc(h, sizeof(*h) + newCap + 1);
-    if (newh == nil) return;
-
-    memset(newh->buf + len, '\0', newCap - len);
-    newh->cap = newCap;
-    newh->len = len;
-
-    *s = newh->buf;
-}