blob: 47be5a3d97734c028c7afdd65267f76b70e35c03 [file] [log] [blame]
/*
* Copyright 2023 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.
*/
#include "common_vector_test.h"
size_t strlength(const char *str) {
size_t index = 0;
while (str[index]) {
index++;
}
return index;
}
bool strequal(const char *str1, const char *str2) {
uint32_t index = 0;
while (str1[index] && str2[index] && str1[index] == str2[index]) {
index++;
}
return str1[index] == str2[index];
}
uint64_t random64(void) {
static uint64_t state = 4; // chosen by fair dice roll.
// guaranteed to be random.
state *= 1234512345;
state += 5432154321;
return state;
}