pebble/platform/tintin/boot/libc/string/atoi.c
2025-01-27 11:38:16 -08:00

37 lines
1.2 KiB
C

/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
///////////////////////////////////////
// Implements:
// int atoi(const char *nptr);
// long int atol(const char *nptr);
///////////////////////////////////////
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
#include <limits.h>
intmax_t strtoX_core(const char * restrict nptr, char ** restrict endptr, int base, bool do_errors,
intmax_t max, intmax_t min);
int atoi(const char *nptr) {
return strtoX_core(nptr, NULL, 10, false, INT_MAX, INT_MIN);
}
long int atol(const char *nptr) {
return strtoX_core(nptr, NULL, 10, false, INT_MAX, INT_MIN);
}