How to find out if a string ends with a '~' character?

Question

linux

How can I find out if a string ends with a '~' in C?

Answer 1

For example:

bool endsWith (char* base, char* str) {
    int blen = strlen(base);
    int slen = strlen(str);
    return (blen >= slen) && (0 == strcmp(base + blen - slen, str));
}

Answer 2

Far from si, but I think like this:

char string[size];
...
if (string[strlen(string)-1] == '~') {
    ...
}

Answer 3

both answers are correct.
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