prompt.hon commit git: treat "git -C '<path>'" as a no-op when <path> is empty (6a536e2)
   1#ifndef PROMPT_H
   2#define PROMPT_H
   3
   4#define PROMPT_ASKPASS (1<<0)
   5#define PROMPT_ECHO    (1<<1)
   6
   7char *git_prompt(const char *prompt, int flags);
   8char *git_getpass(const char *prompt);
   9
  10#endif /* PROMPT_H */