+cdef extern from *:
+ ctypedef long size_t
+
cdef extern from "errno.h":
int errno
cdef extern from "string.h":
char * strerror(int errnum)
+ char * strncpy(char *s1, char *s2, size_t n)
cdef extern from "netinet/in.h":
struct in_addr:
int rx_Init(int port)
void rx_Finalize()
+cdef extern from "rx/rxkad.h":
+ enum:
+ MAXKTCNAMELEN
+ MAXKTCREALMLEN
+
+ struct ktc_principal:
+ char name[MAXKTCNAMELEN]
+ char instance[MAXKTCNAMELEN]
+ char cell[MAXKTCREALMLEN]
+
cdef extern from "afs/com_err.h":
char * error_message(int)
+
+cdef extern from "afs/auth.h":
+ enum:
+ MAXKTCTICKETLEN
+
+ # We don't look into this
+ struct ktc_encryptionKey:
+ pass
+
+ struct ktc_token:
+ ktc_encryptionKey sessionKey
+ short kvno
+ int ticketLen
+ char ticket[MAXKTCTICKETLEN]
+
+ int ktc_GetToken(ktc_principal *server,
+ ktc_token *token,
+ int tokenLen,
+ ktc_principal *client)