How to check if string starts with certain string in C?

Question

For example, to validate the valid Url, I\'d like to do the following

char usUrl[MAX] = \"http://www.stackoverflow\"

if(usUrl[0] == \'h\'
   && usUr         


        

Answer 1

The following should check if usUrl starts with "http://":

strstr(usUrl, "http://") == usUrl ;