ld: symbol(s) not found for architecture x86_64 (libusb)

Question

I\'m trying to compile the following libusb snippet on my Mac:

#include 
#include 
#include 

int main(void) {
            


        

Answer 1

As we worked out in all the comments the link command that worked is

gcc -L/usr/local/Cellar/libusb/1.0.9/lib -o "libusb_example" ./src/libusb_example.o -lusb1.0