Possible to define a function-like macro with a variable body?

Question

I\'ve been looking at the GCC docs for defining macros and it looks like what I want isn\'t possible, but I figure if it is, someone here would know.

What I want to

Answer 1

Here's a start, but you may need to tweak it:

#define synchronized(lock, func, args...) do { \
    pthread_mutex_lock(&(lock)); \
    func(##args); \
    pthread_mutex_unlock(&(lock)); \
} while (0)

Use like this (unfortunately, not the Java-like syntax you wanted):

synchronized(x, do_thing, arg1, arg2);