How to find the length of argv[] in C

Question

#include 
#include 
#include 

int main(int argc, char *argv[]){
    int fir; //badly named loop variable
    char *in         


        

Answer 1

Perhaps you meant to do something like this:

size_t argv_length(char** argv)
{
    size_t ret = 0;
    while( *(++argv) )
        ret += strlen(*argv);

    return ret;
}

?