src/mlibc/string/strinv.c


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#include <mlibc/string.h>

void strinv(char *str)
{
    size_t s_str = strlen(str);

    int iterations = (int) s_str / 2;
    for (int i = 0; i < iterations; i++) {
        char aux = str[i];
        str[i] = str[(s_str - i) - 1];
        str[(s_str - i) - 1] = aux;
    }
}