summaryrefslogtreecommitdiffstats
path: root/crypto/kerberosIV/lib/krb/krb.h
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/kerberosIV/lib/krb/krb.h')
-rw-r--r--crypto/kerberosIV/lib/krb/krb.h565
1 files changed, 565 insertions, 0 deletions
diff --git a/crypto/kerberosIV/lib/krb/krb.h b/crypto/kerberosIV/lib/krb/krb.h
new file mode 100644
index 0000000..1ce349e
--- /dev/null
+++ b/crypto/kerberosIV/lib/krb/krb.h
@@ -0,0 +1,565 @@
+/*
+ * $Id: krb.h,v 1.76 1997/05/26 17:47:31 bg Exp $
+ *
+ * Copyright 1987, 1988 by the Massachusetts Institute of Technology.
+ *
+ * For copying and distribution information, please see the file
+ * <mit-copyright.h>.
+ *
+ * Include file for the Kerberos library.
+ */
+
+/* Only one time, please */
+#ifndef KRB_DEFS
+#define KRB_DEFS
+
+#include <ktypes.h>
+#include <sys/cdefs.h>
+#include <stdarg.h>
+#include <time.h>
+
+__BEGIN_DECLS
+
+#ifndef __P
+#define __P(x) x
+#endif
+
+/* Need some defs from des.h */
+#if !defined(NOPROTO) && !defined(__STDC__)
+#define NOPROTO
+#endif
+#include <des.h>
+
+/* Don't use these guys, they are only for compatibility with CNS. */
+#ifndef KRB_INT32
+#define KRB_INT32 int32_t
+#endif
+#ifndef KRB_UINT32
+#define KRB_UINT32 u_int32_t
+#endif
+
+/* Global library variables. */
+extern int krb_ignore_ip_address; /* To turn off IP address comparison */
+extern int krb_no_long_lifetimes; /* To disable AFS compatible lifetimes */
+extern int krbONE;
+#define HOST_BYTE_ORDER (* (char *) &krbONE)
+
+/* Text describing error codes */
+#define MAX_KRB_ERRORS 256
+extern const char *krb_err_txt[MAX_KRB_ERRORS];
+
+/* Use this function rather than indexing in krb_err_txt */
+const char *krb_get_err_text __P((int code));
+
+
+/* General definitions */
+#define KSUCCESS 0
+#define KFAILURE 255
+
+/*
+ * Kerberos specific definitions
+ *
+ * KRBLOG is the log file for the kerberos master server. KRB_CONF is
+ * the configuration file where different host machines running master
+ * and slave servers can be found. KRB_MASTER is the name of the
+ * machine with the master database. The admin_server runs on this
+ * machine, and all changes to the db (as opposed to read-only
+ * requests, which can go to slaves) must go to it. KRB_HOST is the
+ * default machine * when looking for a kerberos slave server. Other
+ * possibilities are * in the KRB_CONF file. KRB_REALM is the name of
+ * the realm.
+ */
+
+/* /etc/kerberosIV is only for backwards compatibility, don't use it! */
+#ifndef KRB_CONF
+#define KRB_CONF "/etc/krb.conf"
+#endif
+#ifndef KRB_RLM_TRANS
+#define KRB_RLM_TRANS "/etc/krb.realms"
+#endif
+#ifndef KRB_CNF_FILES
+#define KRB_CNF_FILES { KRB_CONF, "/etc/kerberosIV/krb.conf", 0}
+#endif
+#ifndef KRB_RLM_FILES
+#define KRB_RLM_FILES { KRB_RLM_TRANS, "/etc/kerberosIV/krb.realms", 0}
+#endif
+#ifndef KRB_EQUIV
+#define KRB_EQUIV "/etc/krb.equiv"
+#endif
+#define KRB_MASTER "kerberos"
+#ifndef KRB_REALM
+#define KRB_REALM (krb_get_default_realm())
+#endif
+
+/* The maximum sizes for aname, realm, sname, and instance +1 */
+#define ANAME_SZ 40
+#define REALM_SZ 40
+#define SNAME_SZ 40
+#define INST_SZ 40
+/* Leave space for quoting */
+#define MAX_K_NAME_SZ (2*ANAME_SZ + 2*INST_SZ + 2*REALM_SZ - 3)
+#define KKEY_SZ 100
+#define VERSION_SZ 1
+#define MSG_TYPE_SZ 1
+#define DATE_SZ 26 /* RTI date output */
+
+#define MAX_HSTNM 100 /* for compatibility */
+
+typedef struct krb_principal{
+ char name[ANAME_SZ];
+ char instance[INST_SZ];
+ char realm[REALM_SZ];
+}krb_principal;
+
+#ifndef DEFAULT_TKT_LIFE /* allow compile-time override */
+/* default lifetime for krb_mk_req & co., 10 hrs */
+#define DEFAULT_TKT_LIFE 120
+#endif
+
+#define KRB_TICKET_GRANTING_TICKET "krbtgt"
+
+/* Definition of text structure used to pass text around */
+#define MAX_KTXT_LEN 1250
+
+struct ktext {
+ unsigned int length; /* Length of the text */
+ unsigned char dat[MAX_KTXT_LEN]; /* The data itself */
+ u_int32_t mbz; /* zero to catch runaway strings */
+};
+
+typedef struct ktext *KTEXT;
+typedef struct ktext KTEXT_ST;
+
+
+/* Definitions for send_to_kdc */
+#define CLIENT_KRB_TIMEOUT 4 /* time between retries */
+#define CLIENT_KRB_RETRY 5 /* retry this many times */
+#define CLIENT_KRB_BUFLEN 512 /* max unfragmented packet */
+
+/* Definitions for ticket file utilities */
+#define R_TKT_FIL 0
+#define W_TKT_FIL 1
+
+/* Parameters for rd_ap_req */
+/* Maximum alloable clock skew in seconds */
+#define CLOCK_SKEW 5*60
+/* Filename for readservkey */
+#ifndef KEYFILE
+#define KEYFILE "/etc/srvtab"
+#endif
+
+/* Structure definition for rd_ap_req */
+
+struct auth_dat {
+ unsigned char k_flags; /* Flags from ticket */
+ char pname[ANAME_SZ]; /* Principal's name */
+ char pinst[INST_SZ]; /* His Instance */
+ char prealm[REALM_SZ]; /* His Realm */
+ u_int32_t checksum; /* Data checksum (opt) */
+ des_cblock session; /* Session Key */
+ int life; /* Life of ticket */
+ u_int32_t time_sec; /* Time ticket issued */
+ u_int32_t address; /* Address in ticket */
+ KTEXT_ST reply; /* Auth reply (opt) */
+};
+
+typedef struct auth_dat AUTH_DAT;
+
+/* Structure definition for credentials returned by get_cred */
+
+struct credentials {
+ char service[ANAME_SZ]; /* Service name */
+ char instance[INST_SZ]; /* Instance */
+ char realm[REALM_SZ]; /* Auth domain */
+ des_cblock session; /* Session key */
+ int lifetime; /* Lifetime */
+ int kvno; /* Key version number */
+ KTEXT_ST ticket_st; /* The ticket itself */
+ int32_t issue_date; /* The issue time */
+ char pname[ANAME_SZ]; /* Principal's name */
+ char pinst[INST_SZ]; /* Principal's instance */
+};
+
+typedef struct credentials CREDENTIALS;
+
+/* Structure definition for rd_private_msg and rd_safe_msg */
+
+struct msg_dat {
+ unsigned char *app_data; /* pointer to appl data */
+ u_int32_t app_length; /* length of appl data */
+ u_int32_t hash; /* hash to lookup replay */
+ int swap; /* swap bytes? */
+ int32_t time_sec; /* msg timestamp seconds */
+ unsigned char time_5ms; /* msg timestamp 5ms units */
+};
+
+typedef struct msg_dat MSG_DAT;
+
+struct krb_host {
+ char *realm;
+ char *host;
+ int proto;
+ int port;
+ int admin;
+};
+
+struct krb_host *krb_get_host __P((int, char*, int));
+
+
+/* Location of ticket file for save_cred and get_cred */
+#define TKT_FILE tkt_string()
+#define TKT_ROOT "/tmp/tkt"
+
+/* Error codes returned from the KDC */
+#define KDC_OK 0 /* Request OK */
+#define KDC_NAME_EXP 1 /* Principal expired */
+#define KDC_SERVICE_EXP 2 /* Service expired */
+#define KDC_AUTH_EXP 3 /* Auth expired */
+#define KDC_PKT_VER 4 /* Protocol version unknown */
+#define KDC_P_MKEY_VER 5 /* Wrong master key version */
+#define KDC_S_MKEY_VER 6 /* Wrong master key version */
+#define KDC_BYTE_ORDER 7 /* Byte order unknown */
+#define KDC_PR_UNKNOWN 8 /* Principal unknown */
+#define KDC_PR_N_UNIQUE 9 /* Principal not unique */
+#define KDC_NULL_KEY 10 /* Principal has null key */
+#define KDC_GEN_ERR 20 /* Generic error from KDC */
+
+
+/* Values returned by get_credentials */
+#define GC_OK 0 /* Retrieve OK */
+#define RET_OK 0 /* Retrieve OK */
+#define GC_TKFIL 21 /* Can't read ticket file */
+#define RET_TKFIL 21 /* Can't read ticket file */
+#define GC_NOTKT 22 /* Can't find ticket or TGT */
+#define RET_NOTKT 22 /* Can't find ticket or TGT */
+
+
+/* Values returned by mk_ap_req */
+#define MK_AP_OK 0 /* Success */
+#define MK_AP_TGTEXP 26 /* TGT Expired */
+
+/* Values returned by rd_ap_req */
+#define RD_AP_OK 0 /* Request authentic */
+#define RD_AP_UNDEC 31 /* Can't decode authenticator */
+#define RD_AP_EXP 32 /* Ticket expired */
+#define RD_AP_NYV 33 /* Ticket not yet valid */
+#define RD_AP_REPEAT 34 /* Repeated request */
+#define RD_AP_NOT_US 35 /* The ticket isn't for us */
+#define RD_AP_INCON 36 /* Request is inconsistent */
+#define RD_AP_TIME 37 /* delta_t too big */
+#define RD_AP_BADD 38 /* Incorrect net address */
+#define RD_AP_VERSION 39 /* protocol version mismatch */
+#define RD_AP_MSG_TYPE 40 /* invalid msg type */
+#define RD_AP_MODIFIED 41 /* message stream modified */
+#define RD_AP_ORDER 42 /* message out of order */
+#define RD_AP_UNAUTHOR 43 /* unauthorized request */
+
+/* Values returned by get_pw_tkt */
+#define GT_PW_OK 0 /* Got password changing tkt */
+#define GT_PW_NULL 51 /* Current PW is null */
+#define GT_PW_BADPW 52 /* Incorrect current password */
+#define GT_PW_PROT 53 /* Protocol Error */
+#define GT_PW_KDCERR 54 /* Error returned by KDC */
+#define GT_PW_NULLTKT 55 /* Null tkt returned by KDC */
+
+
+/* Values returned by send_to_kdc */
+#define SKDC_OK 0 /* Response received */
+#define SKDC_RETRY 56 /* Retry count exceeded */
+#define SKDC_CANT 57 /* Can't send request */
+
+/*
+ * Values returned by get_intkt
+ * (can also return SKDC_* and KDC errors)
+ */
+
+#define INTK_OK 0 /* Ticket obtained */
+#define INTK_W_NOTALL 61 /* Not ALL tickets returned */
+#define INTK_BADPW 62 /* Incorrect password */
+#define INTK_PROT 63 /* Protocol Error */
+#define INTK_ERR 70 /* Other error */
+
+/* Values returned by get_adtkt */
+#define AD_OK 0 /* Ticket Obtained */
+#define AD_NOTGT 71 /* Don't have tgt */
+#define AD_INTR_RLM_NOTGT 72 /* Can't get inter-realm tgt */
+
+/* Error codes returned by ticket file utilities */
+#define NO_TKT_FIL 76 /* No ticket file found */
+#define TKT_FIL_ACC 77 /* Couldn't access tkt file */
+#define TKT_FIL_LCK 78 /* Couldn't lock ticket file */
+#define TKT_FIL_FMT 79 /* Bad ticket file format */
+#define TKT_FIL_INI 80 /* tf_init not called first */
+
+/* Error code returned by kparse_name */
+#define KNAME_FMT 81 /* Bad Kerberos name format */
+
+/* Error code returned by krb_mk_safe */
+#define SAFE_PRIV_ERROR -1 /* syscall error */
+
+/*
+ * macros for byte swapping; also scratch space
+ * u_quad 0-->7, 1-->6, 2-->5, 3-->4, 4-->3, 5-->2, 6-->1, 7-->0
+ * u_int32_t 0-->3, 1-->2, 2-->1, 3-->0
+ * u_int16_t 0-->1, 1-->0
+ */
+
+#define swap_u_16(x) {\
+ u_int32_t _krb_swap_tmp[4];\
+ swab(((char *) x) +0, ((char *) _krb_swap_tmp) +14 ,2); \
+ swab(((char *) x) +2, ((char *) _krb_swap_tmp) +12 ,2); \
+ swab(((char *) x) +4, ((char *) _krb_swap_tmp) +10 ,2); \
+ swab(((char *) x) +6, ((char *) _krb_swap_tmp) +8 ,2); \
+ swab(((char *) x) +8, ((char *) _krb_swap_tmp) +6 ,2); \
+ swab(((char *) x) +10,((char *) _krb_swap_tmp) +4 ,2); \
+ swab(((char *) x) +12,((char *) _krb_swap_tmp) +2 ,2); \
+ swab(((char *) x) +14,((char *) _krb_swap_tmp) +0 ,2); \
+ memcpy(x, _krb_swap_tmp, 16);\
+ }
+
+#define swap_u_12(x) {\
+ u_int32_t _krb_swap_tmp[4];\
+ swab(( char *) x, ((char *) _krb_swap_tmp) +10 ,2); \
+ swab(((char *) x) +2, ((char *) _krb_swap_tmp) +8 ,2); \
+ swab(((char *) x) +4, ((char *) _krb_swap_tmp) +6 ,2); \
+ swab(((char *) x) +6, ((char *) _krb_swap_tmp) +4 ,2); \
+ swab(((char *) x) +8, ((char *) _krb_swap_tmp) +2 ,2); \
+ swab(((char *) x) +10,((char *) _krb_swap_tmp) +0 ,2); \
+ memcpy(x, _krb_swap_tmp, 12);\
+ }
+
+#define swap_C_Block(x) {\
+ u_int32_t _krb_swap_tmp[4];\
+ swab(( char *) x, ((char *) _krb_swap_tmp) +6 ,2); \
+ swab(((char *) x) +2,((char *) _krb_swap_tmp) +4 ,2); \
+ swab(((char *) x) +4,((char *) _krb_swap_tmp) +2 ,2); \
+ swab(((char *) x) +6,((char *) _krb_swap_tmp) ,2); \
+ memcpy(x, _krb_swap_tmp, 8);\
+ }
+#define swap_u_quad(x) {\
+ u_int32_t _krb_swap_tmp[4];\
+ swab(( char *) &x, ((char *) _krb_swap_tmp) +6 ,2); \
+ swab(((char *) &x) +2,((char *) _krb_swap_tmp) +4 ,2); \
+ swab(((char *) &x) +4,((char *) _krb_swap_tmp) +2 ,2); \
+ swab(((char *) &x) +6,((char *) _krb_swap_tmp) ,2); \
+ memcpy(x, _krb_swap_tmp, 8);\
+ }
+
+#define swap_u_long(x) {\
+ u_int32_t _krb_swap_tmp[4];\
+ swab((char *) &x, ((char *) _krb_swap_tmp) +2 ,2); \
+ swab(((char *) &x) +2,((char *) _krb_swap_tmp),2); \
+ x = _krb_swap_tmp[0]; \
+ }
+
+#define swap_u_short(x) {\
+ u_int16_t _krb_swap_sh_tmp; \
+ swab((char *) &x, ( &_krb_swap_sh_tmp) ,2); \
+ x = (u_int16_t) _krb_swap_sh_tmp; \
+ }
+/* Kerberos ticket flag field bit definitions */
+#define K_FLAG_ORDER 0 /* bit 0 --> lsb */
+#define K_FLAG_1 /* reserved */
+#define K_FLAG_2 /* reserved */
+#define K_FLAG_3 /* reserved */
+#define K_FLAG_4 /* reserved */
+#define K_FLAG_5 /* reserved */
+#define K_FLAG_6 /* reserved */
+#define K_FLAG_7 /* reserved, bit 7 --> msb */
+
+/* Defines for krb_sendauth and krb_recvauth */
+
+#define KOPT_DONT_MK_REQ 0x00000001 /* don't call krb_mk_req */
+#define KOPT_DO_MUTUAL 0x00000002 /* do mutual auth */
+
+#define KOPT_DONT_CANON 0x00000004 /*
+ * don't canonicalize inst as
+ * a hostname
+ */
+
+#define KRB_SENDAUTH_VLEN 8 /* length for version strings */
+
+
+/* File locking */
+#define K_LOCK_SH 1 /* Shared lock */
+#define K_LOCK_EX 2 /* Exclusive lock */
+#define K_LOCK_NB 4 /* Don't block when locking */
+#define K_LOCK_UN 8 /* Unlock */
+int k_flock __P((int fd, int operation));
+struct tm *k_localtime __P((u_int32_t *));
+int k_getsockinst __P((int fd, char *inst, size_t));
+int k_getportbyname __P((const char *service, const char *proto, int default_port));
+
+extern char *krb4_version;
+
+struct in_addr;
+
+int k_get_all_addrs __P((struct in_addr **l));
+
+/* Host address comparison */
+int krb_equiv __P((u_int32_t, u_int32_t));
+
+/* Password conversion */
+void mit_string_to_key __P((char *str, char *cell, des_cblock *key));
+void afs_string_to_key __P((char *str, char *cell, des_cblock *key));
+
+/* Lifetime conversion */
+u_int32_t krb_life_to_time __P((u_int32_t start, int life));
+int krb_time_to_life __P((u_int32_t start, u_int32_t end));
+char *krb_life_to_atime __P((int life));
+int krb_atime_to_life __P((char *atime));
+
+/* Ticket manipulation */
+int tf_get_cred __P((CREDENTIALS *));
+int tf_get_pinst __P((char *));
+int tf_get_pname __P((char *));
+int tf_put_pinst __P((char *));
+int tf_put_pname __P((char *));
+int tf_init __P((char *, int));
+int tf_create __P((char *));
+int tf_save_cred __P((char *, char *, char *, unsigned char *, int , int , KTEXT ticket, u_int32_t));
+void tf_close __P((void));
+int tf_setup __P((CREDENTIALS *cred, char *pname, char *pinst));
+
+/* Private communication */
+
+struct sockaddr_in;
+
+int32_t krb_mk_priv __P((void *, void *, u_int32_t, struct des_ks_struct *, des_cblock *, struct sockaddr_in *, struct sockaddr_in *));
+int32_t krb_rd_priv __P((void *, u_int32_t, struct des_ks_struct *, des_cblock *, struct sockaddr_in *, struct sockaddr_in *, MSG_DAT *));
+
+/* Misc */
+KTEXT create_auth_reply __P((char *, char *, char *, int32_t, int, u_int32_t, int, KTEXT));
+
+char *krb_get_phost __P((const char *));
+char *krb_realmofhost __P((const char *));
+char *tkt_string __P((void));
+
+int create_ciph __P((KTEXT, unsigned char *, char *, char *, char *, u_int32_t, int, KTEXT, u_int32_t, des_cblock *));
+int decomp_ticket __P((KTEXT, unsigned char *, char *, char *, char *, u_int32_t *, unsigned char *, int *, u_int32_t *, char *, char *, des_cblock *, struct des_ks_struct *));
+int dest_tkt __P((void));
+int get_ad_tkt __P((char *, char *, char *, int));
+int get_pw_tkt __P((char *, char *, char *, char *));
+int get_request __P((KTEXT, int, char **, char **));
+int in_tkt __P((char *, char *));
+int k_gethostname __P((char *, int ));
+int k_isinst __P((char *));
+int k_isname __P((char *));
+int k_isrealm __P((char *));
+int kname_parse __P((char *, char *, char *, char *));
+int krb_parse_name __P((const char*, krb_principal*));
+char *krb_unparse_name __P((krb_principal*));
+char *krb_unparse_name_r __P((krb_principal*, char*));
+char *krb_unparse_name_long __P((char*, char*, char*));
+char *krb_unparse_name_long_r __P((char *name, char *instance, char *realm, char *fullname));
+int krb_create_ticket __P((KTEXT, unsigned char, char *, char *, char *, int32_t, void *, int16_t, int32_t, char *, char *, des_cblock *));
+int krb_get_admhst __P((char *, char *, int));
+int krb_get_cred __P((char *, char *, char *, CREDENTIALS *));
+
+typedef int (*key_proc_t) __P((char*, char*, char*, void*, des_cblock*));
+
+typedef int (*decrypt_proc_t) __P((char*, char*, char*, void*,
+ key_proc_t, KTEXT*));
+
+int krb_get_in_tkt __P((char*, char*, char*, char*, char*, int, key_proc_t,
+ decrypt_proc_t, void*));
+
+int srvtab_to_key __P((char *, char *, char *, void *, des_cblock *));
+int passwd_to_key __P((char *, char *, char *, void *, des_cblock *));
+int passwd_to_afskey __P((char *, char *, char *, void *, des_cblock *));
+
+int krb_get_krbhst __P((char *, char *, int));
+int krb_get_lrealm __P((char *, int));
+char *krb_get_default_realm __P((void));
+int krb_get_pw_in_tkt __P((char *, char *, char *, char *, char *, int, char *));
+int krb_get_svc_in_tkt __P((char *, char *, char *, char *, char *, int, char *));
+int krb_get_tf_fullname __P((char *, char *, char *, char *));
+int krb_get_tf_realm __P((char *, char *));
+int krb_kntoln __P((AUTH_DAT *, char *));
+int krb_mk_req __P((KTEXT , char *, char *, char *, int32_t));
+int krb_net_read __P((int , void *, size_t));
+int krb_net_write __P((int , const void *, size_t));
+int krb_rd_err __P((u_char *, u_int32_t, int32_t *, MSG_DAT *));
+int krb_rd_req __P((KTEXT , char *, char *, int32_t, AUTH_DAT *, char *));
+int krb_recvauth __P((int32_t, int, KTEXT, char *, char *, struct sockaddr_in *, struct sockaddr_in *, AUTH_DAT *, char *, struct des_ks_struct *, char *));
+int krb_sendauth __P((int32_t, int, KTEXT, char *,char *, char *, u_int32_t, MSG_DAT *, CREDENTIALS *, struct des_ks_struct *, struct sockaddr_in *, struct sockaddr_in *, char *));
+int krb_mk_auth __P((int32_t, KTEXT, char *, char *, char *, u_int32_t, char *, KTEXT));
+int krb_check_auth __P((KTEXT, u_int32_t, MSG_DAT *, des_cblock *, struct des_ks_struct *, struct sockaddr_in *, struct sockaddr_in *));
+int krb_set_key __P((void *, int));
+int krb_set_lifetime __P((int));
+int krb_kuserok __P((char *name, char *inst, char *realm, char *luser));
+int kuserok __P((AUTH_DAT *, char *));
+int read_service_key __P((char *, char *, char *, int , char *, char *));
+int save_credentials __P((char *, char *, char *, unsigned char *, int , int , KTEXT , int32_t));
+int send_to_kdc __P((KTEXT , KTEXT , char *));
+
+int32_t krb_mk_err __P((u_char *, int32_t, char *));
+int32_t krb_mk_safe __P((void *, void *, u_int32_t, des_cblock *, struct sockaddr_in *, struct sockaddr_in *));
+int32_t krb_rd_safe __P((void *, u_int32_t, des_cblock *, struct sockaddr_in *, struct sockaddr_in *, MSG_DAT *));
+
+void ad_print __P((AUTH_DAT *));
+void cr_err_reply __P((KTEXT, char *, char *, char *, u_int32_t, u_int32_t, char *));
+void extract_ticket __P((KTEXT, int, char *, int *, int *, char *, KTEXT));
+void krb_set_tkt_string __P((char *));
+
+int krb_get_default_principal __P((char *, char *, char *));
+int krb_realm_parse __P((char *, int));
+int krb_verify_user __P((char*, char*, char*, char*, int, char *));
+
+/* logging.c */
+
+typedef int (*krb_log_func_t)(FILE *, const char *, va_list);
+
+typedef krb_log_func_t krb_warnfn_t;
+
+struct krb_log_facility;
+
+int krb_vlogger __P((struct krb_log_facility*, const char *, va_list))
+#ifdef __GNUC__
+__attribute__ ((format (printf, 2, 0)))
+#endif
+;
+int krb_logger __P((struct krb_log_facility*, const char *, ...))
+#ifdef __GNUC__
+__attribute__ ((format (printf, 2, 3)))
+#endif
+;
+int krb_openlog __P((struct krb_log_facility*, char*, FILE*, krb_log_func_t));
+
+void krb_set_warnfn __P((krb_warnfn_t));
+krb_warnfn_t krb_get_warnfn __P((void));
+void krb_warning __P((const char*, ...))
+#ifdef __GNUC__
+__attribute__ ((format (printf, 1, 2)))
+#endif
+;
+
+void kset_logfile __P((char*));
+void krb_log __P((const char*, ...))
+#ifdef __GNUC__
+__attribute__ ((format (printf, 1, 2)))
+#endif
+;
+char *klog __P((int, const char*, ...))
+#ifdef __GNUC__
+__attribute__ ((format (printf, 2, 3)))
+#endif
+;
+
+int getst __P((int, char *, int));
+const char *month_sname __P((int));
+const char *krb_stime __P((time_t *));
+int krb_check_tm __P((struct tm));
+
+int krb_get_int __P((void *from, u_int32_t *to, int size, int lsb));
+int krb_put_int __P((u_int32_t from, void *to, int size));
+int krb_get_address __P((void *from, u_int32_t *to));
+int krb_put_address __P((u_int32_t addr, void *to));
+int krb_put_string __P((char *from, void *to));
+int krb_get_string __P((void *from, char *to));
+int krb_get_nir __P((void *from, char *name, char *instance, char *realm));
+int krb_put_nir __P((char *name, char *instance, char *realm, void *to));
+
+__END_DECLS
+
+#endif /* KRB_DEFS */
OpenPOWER on IntegriCloud