Assembly and C

I am new to the assembly world. I am trying to use assembly with C . how do i integrate assemmbly with C.
How do i pass the parameter.
How do i access the arrays passed to the assemlby part of the program.
I am using İntel- base and NASM

Here is a good link abt NASM
NASM Links really helpful :thumb:
regards

You should know Calling convention .