Move mkdirp into libi3

include/ipc.h

@@ -50,12 +50,6 @@ typedef void (*handler_t)(int, uint8_t *, int, uint32_t, uint32_t);
                               int size, uint32_t message_size, \
                               uint32_t message_type)
 
-/**
- * Emulates mkdir -p (creates any missing folders)
- *
- */
-bool mkdirp(const char *path);
-
 /**
  * Handler for activity on the listening socket, meaning that a new client
  * has just connected and we should accept() him. Sets up the event handler