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-rw-r--r--src/stralloc_opyb.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/stralloc_opyb.c b/src/stralloc_opyb.c
new file mode 100644
index 0000000..bbcff48
--- /dev/null
+++ b/src/stralloc_opyb.c
@@ -0,0 +1,13 @@
+/* Public domain. */
+
+#include "stralloc.h"
+#include "byte.h"
+
+int stralloc_copyb(stralloc *sa,const char *s,unsigned int n)
+{
+  if (!stralloc_ready(sa,n + 1)) return 0;
+  byte_copy(sa->s,n,s);
+  sa->len = n;
+  sa->s[n] = 'Z'; /* ``offensive programming'' */
+  return 1;
+}