HP Fortran Programmer's Reference (September 2007)

Intrinsic procedures
Intrinsic procedure specifications
Chapter 11568
Class
Elemental nonstandard function.
Argument
A must be of type integer, real, or complex.
Result
INTEGER(8) type. If A is complex, INT8(A) is equal to the truncated real portion of A.
Specific forms
IDINT.
INUM(I)
Description
Convert character to INTEGER(2) type.
Class
Elemental nonstandard function.
Argument
I must be of type character.
Result
INTEGER(2) type.
IOMSG(N, MSG)
Description
Print the text for an I/O message.
Class
Nonstandard subroutine.