1 files changed, 12 insertions, 0 deletions
diff --git a/src/libstddjb/stralloc_copyb.c b/src/libstddjb/stralloc_copyb.c
new file mode 100644
index 0000000..be2b397
--- /dev/null
+++ b/src/libstddjb/stralloc_copyb.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <skalibs/bytestr.h>
+#include <skalibs/stralloc.h>
+
+int stralloc_copyb (stralloc *sa, char const *s, unsigned int n)
+{
+  if (!stralloc_ready(sa, n)) return 0 ;
+  byte_copy(sa->s, n, s) ;
+  sa->len = n ;
+  return 1 ;
+}