diff options
Diffstat (limited to 'src/include/utils/builtins.h')
| -rw-r--r-- | src/include/utils/builtins.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/include/utils/builtins.h b/src/include/utils/builtins.h index 593f002c68f..b7c1f5fea77 100644 --- a/src/include/utils/builtins.h +++ b/src/include/utils/builtins.h @@ -7,7 +7,7 @@ * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * - * $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.234 2004/02/03 08:29:57 joe Exp $ + * $PostgreSQL: pgsql/src/include/utils/builtins.h,v 1.235 2004/03/15 03:29:22 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -240,6 +240,12 @@ extern Datum bttext_pattern_cmp(PG_FUNCTION_ARGS); /* float.c */ extern DLLIMPORT int extra_float_digits; +extern double get_float8_infinity(void); +extern float get_float4_infinity(void); +extern double get_float8_nan(void); +extern float get_float4_nan(void); +extern int is_infinite(double val); + extern Datum float4in(PG_FUNCTION_ARGS); extern Datum float4out(PG_FUNCTION_ARGS); extern Datum float4recv(PG_FUNCTION_ARGS); |