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- CHARACTER * ( * ) FUNCTION AST_FORMAT( THIS, AXIS, VALUE )
-*+
-* Name:
-* AST_FORMAT
-
-* Purpose:
-* Wrap up the C ast_format_a function.
-
-* Language:
-* Fortran 77
-
-* Invocation:
-* RESULT = AST_FORMAT( THIS, AXIS, VALUE )
-
-* Description:
-* This function is a wrap-up of the C ast_format_a function. It
-* will rarely need to be used, but is provided for use on platforms
-* where the normal mechanism for returning character strings as
-* function results from C to Fortran (as defined in the f77.h
-* include file) doesn't work.
-*
-* If this problem is encountered, the C macro NO_CHAR_FUNCTION
-* should be defined (in CFLAGS) during C compilation. This will
-* cause the function ast_format_a to be built (instead of
-* ast_format) and this returns its result via an additional initial
-* argument. This Fortran function is then used simply to transfer
-* the argument value to the function result.
-
-* Arguments:
-* As for the C version of the Fortran-callable function ast_format.
-
-* Returned Value:
-* AST_FORMAT = CHARACTER * ( * )
-* The character return value required.
-
-* Notes:
-* - The length of the returned result is limited to 100 characters
-* by a local buffer. This length can be increased if necessary.
-
-* Authors:
-* RFWS: R.F. Warren-Smith (STARLINK, RAL)
-* {enter_new_authors_here}
-
-* History:
-* 23-JUL-1996 (RFWS):
-* Original version.
-* {enter_changes_here}
-
-* Bugs:
-* {note_any_bugs_here}
-
-*-
-
-* Type Definitions:
- IMPLICIT NONE ! No implicit typing
-
-* Arguments Given:
- INTEGER THIS
- INTEGER AXIS
- DOUBLE PRECISION VALUE
-
-* Local Variables:
- CHARACTER * ( 100 ) BUFF ! Local buffer for result
-*.
-
-* Invoke the C function (with the additional argument).
- CALL AST_FORMAT_A( BUFF, THIS, AXIS, VALUE )
-
-* Return the argument value as the function result.
- AST_FORMAT = BUFF
- END