wldap32: Use the strdup function instead of reimplementing it.

dlls/wldap32/ber.c

@@ -266,7 +266,7 @@ ULONG WINAPIV WLDAP32_ber_scanf( WLDAP32_BerElement *ber, char *fmt, ... )
         {
             char *str, **ptr = va_arg( list, char ** );
             if ((ret = ber_scanf( BER(ber), new_fmt, &str )) == -1) break;
-            *ptr = strdupU( str );
+            *ptr = strdup( str );
             ldap_memfree( str );
             break;
         }

dlls/wldap32/control.c

@@ -197,7 +197,7 @@ ULONG CDECL ldap_encode_sort_controlA( LDAP *ld, LDAPSortKeyA **sortkeys, LDAPCo
 
     if ((result = ldap_create_sort_controlA( ld, sortkeys, critical, &control )) == WLDAP32_LDAP_SUCCESS)
     {
-        ret->ldctl_oid = strdupU(control->ldctl_oid);
+        ret->ldctl_oid = strdup( control->ldctl_oid );
         bv_val_dup( &control->ldctl_value, &ret->ldctl_value );
         ret->ldctl_iscritical = control->ldctl_iscritical;
         ldap_control_freeA( control );

dlls/wldap32/init.c

@@ -36,7 +36,7 @@ static char **split_hostnames( const char *hostnames )
     char **res, *str, *p, *q;
     unsigned int i = 0;
 
-    str = strdupU( hostnames );
+    str = strdup( hostnames );
     if (!str) return NULL;
 
     p = str;
@@ -72,7 +72,7 @@ static char **split_hostnames( const char *hostnames )
             if (isspace( *p ))
             {
                 *p = '\0'; p++;
-                res[i] = strdupU( q );
+                res[i] = strdup( q );
                 if (!res[i]) goto oom;
                 i++;
 
@@ -82,7 +82,7 @@ static char **split_hostnames( const char *hostnames )
         }
         else
         {
-            res[i] = strdupU( q );
+            res[i] = strdup( q );
             if (!res[i]) goto oom;
             i++;
         }

dlls/wldap32/winldap_private.h

@@ -534,14 +534,6 @@ struct WLDAP32_berval ** CDECL ldap_get_values_lenW( LDAP *, LDAPMessage *, WCHA
 
 ULONG map_error( int ) DECLSPEC_HIDDEN;
 
-static inline char *strdupU( const char *src )
-{
-    char *dst;
-    if (!src) return NULL;
-    if ((dst = malloc( strlen( src ) + 1 ))) strcpy( dst, src );
-    return dst;
-}
-
 static inline char *strWtoU( const WCHAR *str )
 {
     char *ret = NULL;
@@ -1314,7 +1306,7 @@ static inline char **strarrayUtoU( char **strarray )
         {
             char **p = strarray, **q = ret;
 
-            while (*p) *q++ = strdupU( *p++ );
+            while (*p) *q++ = strdup( *p++ );
             *q = NULL;
         }
     }