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/* lsamen.f -- translated by f2c (version 20061008).
You must link the resulting object file with libf2c:
on Microsoft Windows system, link with libf2c.lib;
on Linux or Unix systems, link with .../path/to/libf2c.a -lm
or, if you install libf2c.a in a standard place, with -lf2c -lm
-- in that order, at the end of the command line, as in
cc *.o -lf2c -lm
Source for libf2c is in /netlib/f2c/libf2c.zip, e.g.,
http://www.netlib.org/f2c/libf2c.zip
*/
#include "f2c.h"
#include "blaswrap.h"
#include "string.h"
logical lsamen_(integer *n, char *ca, char *cb)
{
/* System generated locals */
integer i__1;
logical ret_val;
/* Builtin functions */
integer i_len(char *, ftnlen);
/* Local variables */
integer i__;
extern logical lsame_(char *, char *);
ftnlen ca_len, cb_len;
ca_len = strlen (ca);
cb_len = strlen (cb);
/* -- LAPACK auxiliary routine (version 3.2) -- */
/* Univ. of Tennessee, Univ. of California Berkeley and NAG Ltd.. */
/* November 2006 */
/* .. Scalar Arguments .. */
/* .. */
/* Purpose */
/* ======= */
/* LSAMEN tests if the first N letters of CA are the same as the */
/* first N letters of CB, regardless of case. */
/* LSAMEN returns .TRUE. if CA and CB are equivalent except for case */
/* and .FALSE. otherwise. LSAMEN also returns .FALSE. if LEN( CA ) */
/* or LEN( CB ) is less than N. */
/* Arguments */
/* ========= */
/* N (input) INTEGER */
/* The number of characters in CA and CB to be compared. */
/* CA (input) CHARACTER*(*) */
/* CB (input) CHARACTER*(*) */
/* CA and CB specify two character strings of length at least N. */
/* Only the first N characters of each string will be accessed. */
/* ===================================================================== */
/* .. Local Scalars .. */
/* .. */
/* .. External Functions .. */
/* .. */
/* .. Intrinsic Functions .. */
/* .. */
/* .. Executable Statements .. */
ret_val = FALSE_;
if (i_len(ca, ca_len) < *n || i_len(cb, cb_len) < *n) {
goto L20;
}
/* Do for each character in the two strings. */
i__1 = *n;
for (i__ = 1; i__ <= i__1; ++i__) {
/* Test if the characters are equal using LSAME. */
if (! lsame_(ca + (i__ - 1), cb + (i__ - 1))) {
goto L20;
}
/* L10: */
}
ret_val = TRUE_;
L20:
return ret_val;
/* End of LSAMEN */
} /* lsamen_ */
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