lsame(3F)

LSAME - return .TRUE

As shipped in IRIX 6.5.5. Unchanged since IRIX 6.5.

NAME
     LSAME - return .TRUE

SYNOPSIS
     LOGICAL FUNCTION LSAME( CA, CB )

         CHARACTER    CA, CB

PURPOSE
     LSAME returns .TRUE. if CA is the same letter as CB regardless of case.


ARGUMENTS
     CA      (input) CHARACTER*1
             CB      (input) CHARACTER*1 CA and CB specify the single
             characters to be compared.