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/* Copyright 2020 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <ctype.h>
#include <stdlib.h>
#include <strings.h>
#define HIDE_EC_STDLIB
#include "common.h"
#include "util.h"
/* Int and Long are same size, just forward to existing Long implementation */
int strtoi(const char *nptr, char **endptr, int base)
{
return strtol(nptr, endptr, base);
}
BUILD_ASSERT(sizeof(int) == sizeof(long));
int strcasecmp(const char *s1, const char *s2)
{
int diff;
do {
diff = tolower(*s1) - tolower(*s2);
if (diff)
return diff;
} while (*(s1++) && *(s2++));
return 0;
}
int parse_bool(const char *s, int *dest)
{
/* off, disable, false, no */
if (!strcasecmp(s, "off") || !strncasecmp(s, "dis", 3) ||
tolower(*s) == 'f' || tolower(*s) == 'n') {
*dest = 0;
return 1;
}
/* on, enable, true, yes */
if (!strcasecmp(s, "on") || !strncasecmp(s, "ena", 3) ||
tolower(*s) == 't' || tolower(*s) == 'y') {
*dest = 1;
return 1;
}
/* dunno */
return 0;
}
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