Generating Random Numbers

Can you tell me the code how to generate random numbers from 5-10 or tell me any links thanks.

Code:

#include <stdlib.h> 
#include <stdio.h> 
#include <time.h> 

inline int rand_mid(int low, int high)
{
    return (rand() * (high - low)) / RAND_MAX + low;
}

int main(void)
{
    int x;
    srand(time(NULL));
    
    x = rand_mid(5, 10);
    printf("A random number from 5 to 10: %d\n", x);

    return 0;
}

Thanks just wondering can u redo it so it has comments just so i'm not mis-interpreting some parts of it.

Code:

#include <stdlib.h> //for rand, srand, and RAND_MAX 
#include <stdio.h>  //for printf and you already know this ;p
#include <time.h>   //for time to seed rand

/*This function is declared as inline, meaning it is treated as a
**macro instead of a function...this causes less overhead
*/
inline int rand_mid(int low, int high)
{
    /*take low out of high (subtract), then multiply the result
    **by a random number. Divide that result by the constant
    **RAND_MAX from stdlib and add low to that. The result is
    **a pseudo-random number within the bounds of low and high
    */
    return (rand() * (high - low)) / RAND_MAX + low;
}

int main(void)
{
    int x;
    /*seed rand, this is done so that you don't get the same
    **set of random numbers every time you run the program
    **so you set the seed to the current time, which creates 
    **pretty good random numbers.
    */
    srand(time(NULL));

    /*pass 5 and 10 as low and high to rand_mid, then
    **assign the value returned to x and print it out
    */    
    x = rand_mid(5, 10);
    printf("A random number from 5 to 10: %d\n", x);

    return 0;
}