• NAME
• F95 INTERFACE
• C INTERFACE
• PURPOSE
• ARGUMENTS

NAME

lsame - returns .TRUE. if CA is the same letter as CB regardless of case =head1 SYNOPSIS

  LOGICAL FUNCTION LSAME( CA, CB)
  CHARACTER * 1 CA, CB

  LOGICAL*8 FUNCTION LSAME_64( CA, CB)
  CHARACTER * 1 CA, CB

F95 INTERFACE

  LOGICAL FUNCTION LSAME( CA, CB)
  CHARACTER(LEN=1) :: CA, CB

  LOGICAL(8) FUNCTION LSAME_64( CA, CB)
  CHARACTER(LEN=1) :: CA, CB

C INTERFACE

#include <sunperf.h>

logical lsame(char ca, char cb);

logical lsame_64(char ca, char cb);

PURPOSE

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

ARGUMENTS

• CA (input)
  On entry, CA is a single character to compare with CB. Unchanged on exit.

• CB (input)
  On entry, CB is a single character to compare with CA. Unchanged on exit.