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//
// GENERATED FILE
//
use super::*;
use crate::SpiceContext;
use f2rust_std::*;
/// Same Sign Integer Numbers
///
/// Return .TRUE. if two given integer numbers have the same sign.
///
/// # Brief I/O
///
/// ```text
/// VARIABLE I/O DESCRIPTION
/// -------- --- --------------------------------------------------
/// X I An integer.
/// Y I An integer.
///
/// The function returns .TRUE. if the input arguments have the same
/// sign.
/// ```
///
/// # Detailed Input
///
/// ```text
/// X is any integer.
///
/// Y is any integer.
/// ```
///
/// # Detailed Output
///
/// ```text
/// The function returns .TRUE. if X and Y are both positive or both
/// negative. Otherwise, it returns .FALSE.
/// ```
///
/// # Exceptions
///
/// ```text
/// Error free.
/// ```
///
/// # Particulars
///
/// ```text
/// This routine returns the value:
///
/// ( (( X .GT. 0) .AND. (Y .GT. 0))
/// .OR. (( X .LT. 0) .AND. (Y .LT. 0)) )
///
/// This is a more stable value than
///
/// ( X*Y .GT. 0 )
///
/// Note: If either of the to inputs is zero. The result returned
/// will be .FALSE.
/// ```
///
/// # Examples
///
/// ```text
/// This routine can be used whenever a decision depends upon two
/// integer values having the same sign.
///
/// IF ( SMSGNI ( F(X1), F(X2) ) ) THEN
/// .
/// .
/// do something
/// .
/// .
/// ELSE
/// .
/// .
/// find a root of F lying between X1 and X2
/// .
/// .
/// END IF
/// ```
///
/// # Author and Institution
///
/// ```text
/// J. Diaz del Rio (ODC Space)
/// W.L. Taber (JPL)
/// ```
///
/// # Version
///
/// ```text
/// - SPICELIB Version 1.1.0, 26-OCT-2021 (JDR)
///
/// Added IMPLICIT NONE statement.
///
/// Edited the header to comply with NAIF standard.
///
/// - SPICELIB Version 1.0.1, 10-MAR-1992 (WLT)
///
/// Comment section for permuted index source lines was added
/// following the header.
///
/// - SPICELIB Version 1.0.0, 31-JAN-1990 (WLT)
/// ```
pub fn smsgni(x: i32, y: i32) -> bool {
let ret = SMSGNI(x, y);
ret
}
//$Procedure SMSGNI ( Same Sign Integer Numbers )
pub fn SMSGNI(X: i32, Y: i32) -> bool {
let mut SMSGNI: bool = false;
SMSGNI = (((X > 0) && (Y > 0)) || ((X < 0) && (Y < 0)));
SMSGNI
}