Ultrix compatibility.

[oweals/openssl.git] / crypto / bio / bss_conn.c

diff --git a/crypto/bio/bss_conn.c b/crypto/bio/bss_conn.c
index 3ec1388f2e8ac8b5ea94f03b13b2362de3afb5a6..4c5c3c67a3d45499df6dcf2ba36ac7ba42bfe630 100644 (file)
--- a/crypto/bio/bss_conn.c
+++ b/crypto/bio/bss_conn.c
@@ -139,9 +139,7 @@ static BIO_METHOD methods_connectp=
        conn_free,
        };
 
-static int conn_state(b,c)
-BIO *b;
-BIO_CONNECT *c;
+static int conn_state(BIO *b, BIO_CONNECT *c)
        {
        int ret= -1,i;
        unsigned long l;
@@ -159,7 +157,7 @@ BIO_CONNECT *c;
                        p=c->param_hostname;
                        if (p == NULL)
                                {
-                               BIOerr(BIO_F_CONN_STATE,BIO_R_NO_HOSTHNAME_SPECIFIED);
+                               BIOerr(BIO_F_CONN_STATE,BIO_R_NO_HOSTNAME_SPECIFIED);
                                goto exit_loop;
                                }
                        for ( ; *p != '\0'; p++)
@@ -334,7 +332,7 @@ end:
        return(ret);
        }
 
-BIO_CONNECT *BIO_CONNECT_new()
+BIO_CONNECT *BIO_CONNECT_new(void)
        {
        BIO_CONNECT *ret;
 
@@ -354,9 +352,11 @@ BIO_CONNECT *BIO_CONNECT_new()
        return(ret);
        }
 
-void BIO_CONNECT_free(a)
-BIO_CONNECT *a;
+void BIO_CONNECT_free(BIO_CONNECT *a)
        {
+       if(a == NULL)
+           return;
+
        if (a->param_hostname != NULL)
                Free(a->param_hostname);
        if (a->param_port != NULL)
@@ -364,13 +364,12 @@ BIO_CONNECT *a;
        Free(a);
        }
 
-BIO_METHOD *BIO_s_connect()
+BIO_METHOD *BIO_s_connect(void)
        {
        return(&methods_connectp);
        }
 
-static int conn_new(bi)
-BIO *bi;
+static int conn_new(BIO *bi)
        {
        bi->init=0;
        bi->num=INVALID_SOCKET;
@@ -381,8 +380,7 @@ BIO *bi;
                return(1);
        }
 
-static void conn_close_socket(bio)
-BIO *bio;
+static void conn_close_socket(BIO *bio)
        {
        BIO_CONNECT *c;
 
@@ -397,8 +395,7 @@ BIO *bio;
                }
        }
 
-static int conn_free(a)
-BIO *a;
+static int conn_free(BIO *a)
        {
        BIO_CONNECT *data;
 
@@ -416,10 +413,7 @@ BIO *a;
        return(1);
        }
        
-static int conn_read(b,out,outl)
-BIO *b;
-char *out;
-int outl;
+static int conn_read(BIO *b, char *out, int outl)
        {
        int ret=0;
        BIO_CONNECT *data;
@@ -446,10 +440,7 @@ int outl;
        return(ret);
        }
 
-static int conn_write(b,in,inl)
-BIO *b;
-char *in;
-int inl;
+static int conn_write(BIO *b, char *in, int inl)
        {
        int ret;
        BIO_CONNECT *data;
@@ -472,15 +463,11 @@ int inl;
        return(ret);
        }
 
-static long conn_ctrl(b,cmd,num,ptr)
-BIO *b;
-int cmd;
-long num;
-char *ptr;
+static long conn_ctrl(BIO *b, int cmd, long num, char *ptr)
        {
        BIO *dbio;
        int *ip;
-       char **pptr;
+       const char **pptr;
        long ret=1;
        BIO_CONNECT *data;
 
@@ -504,7 +491,7 @@ char *ptr;
        case BIO_C_GET_CONNECT:
                if (ptr != NULL)
                        {
-                       pptr=(char **)ptr;
+                       pptr=(const char **)ptr;
                        if (num == 0)
                                {
                                *pptr=data->param_hostname;
@@ -619,9 +606,7 @@ char *ptr;
        return(ret);
        }
 
-static int conn_puts(bp,str)
-BIO *bp;
-char *str;
+static int conn_puts(BIO *bp, char *str)
        {
        int n,ret;
 
@@ -630,8 +615,7 @@ char *str;
        return(ret);
        }
 
-BIO *BIO_new_connect(str)
-char *str;
+BIO *BIO_new_connect(char *str)
        {
        BIO *ret;