c:将给定序列的字节解释为int16_t值并求和

#include <stdio.h>
#include <stdint.h>

int16_t sumBytesToInt16(uint8_t* bytes, size_t length) {
    int16_t sum = 0;
    for (size_t i = 0; i < length; i += 2) {
        int16_t value = (bytes[i] << 8) | bytes[i + 1];
        sum += value;
    }
    return sum;
}

int main() {
    uint8_t bytes[] = {0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC};
    size_t length = sizeof(bytes) / sizeof(bytes[0]);

    int16_t result = sumBytesToInt16(bytes, length);
    printf("Sum of int16_t values: %d\n", result);

    return 0;
}