| /* |
| * For PostgreSQL Database Management System: |
| * (formerly known as Postgres, then as Postgres95) |
| * |
| * Portions Copyright (c) 1996-2010, The PostgreSQL Global Development Group |
| * |
| * Portions Copyright (c) 1994, The Regents of the University of California |
| * |
| * Permission to use, copy, modify, and distribute this software and its documentation for any purpose, |
| * without fee, and without a written agreement is hereby granted, provided that the above copyright notice |
| * and this paragraph and the following two paragraphs appear in all copies. |
| * |
| * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, |
| * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, |
| * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY |
| * OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, |
| * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| * |
| * THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA |
| * HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
| */ |
| |
| #ifndef AG_FLOAT_H |
| #define AG_FLOAT_H |
| |
| bool is_float8_special_number(float8 number); |
| float8 float8in_internal_null(char *num, char **endptr_p, const char *type_name, |
| const char *orig_string, bool *is_valid); |
| |
| #endif |
