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- # include <sccs.h>
-
- SCCSID(@(#)null_fn.c 8.2 2/8/85)
-
- /*
- ** NULL_FN -- A null function
- **
- ** This routine does absolutely nothing at all.
- ** (Small serious note: this routine is used in the definitions
- ** of Ingres functions, when nothing is to be done. )
- **
- ** Algorithm:
- ** none.
- **
- ** Parameters:
- ** none.
- **
- ** Returns:
- ** zero
- **
- ** Side Effects:
- ** none.
- **
- ** Defined Constants:
- ** none.
- **
- ** Defines:
- ** null_fn
- **
- ** Requires:
- ** nothing.
- **
- ** Required By:
- ** Lots (this system doesn't do much).
- ** Many Ingres function definitions.
- **
- ** Files:
- ** none.
- **
- ** Compilation Flags:
- ** none.
- **
- ** Trace Flags:
- ** none.
- **
- ** Diagnostics:
- ** none.
- **
- ** Syserrs:
- ** none.
- **
- ** Deficiencies:
- ** It should do nothing faster.
- **
- ** History:
- ** 5/12/80 (eric & polly) -- written.
- **
- ** Version:
- ** 8.2
- **
- ** WARNING:
- ** Do not use this routine if you want to do something.
- */
-
- null_fn()
- {
- return (0);
- }
-