checkpassword ... as downloaded

1 files changed, 12 insertions, 0 deletions

diff --git a/checkpasswd/stralloc_catb.c b/checkpasswd/stralloc_catb.c
new file mode 100644
index 0000000..b739bed
--- /dev/null
+++ b/checkpasswd/stralloc_catb.c
@@ -0,0 +1,12 @@
+#include "stralloc.h"
+#include "byte.h"
+
+int stralloc_catb(stralloc *sa,char *s,unsigned int n)
+{
+  if (!sa->s) return stralloc_copyb(sa,s,n);
+  if (!stralloc_readyplus(sa,n + 1)) return 0;
+  byte_copy(sa->s + sa->len,n,s);
+  sa->len += n;
+  sa->s[sa->len] = 'Z'; /* ``offensive programming'' */
+  return 1;
+}