gpg-interface.hon commit push.default doc: explain simple after upstream (f4d80d2)
   1#ifndef GPG_INTERFACE_H
   2#define GPG_INTERFACE_H
   3
   4extern int sign_buffer(struct strbuf *buffer, struct strbuf *signature, const char *signing_key);
   5extern int verify_signed_buffer(const char *payload, size_t payload_size, const char *signature, size_t signature_size, struct strbuf *gpg_output);
   6extern int git_gpg_config(const char *, const char *, void *);
   7extern void set_signing_key(const char *);
   8extern const char *get_signing_key(void);
   9
  10#endif