Flesh out libwpactrl

1 files changed, 11 insertions, 0 deletions

diff --git a/src/libwpactrl/wpactrl_env_parse.c b/src/libwpactrl/wpactrl_env_parse.c
new file mode 100644
index 0000000..c722fd5
--- /dev/null
+++ b/src/libwpactrl/wpactrl_env_parse.c
@@ -0,0 +1,11 @@
+/* ISC license. */
+
+#include <bcnm/wpactrl.h>
+
+unsigned int wpactrl_env_parse (char *s, size_t len)
+{
+  size_t i = 0 ;
+  unsigned int n = 0 ;
+  for (; i < len ; i++) if (s[i] == '\n') (s[i] = 0, n++) ;
+  return n ;
+}