Macro returning the number of arguments it is given in C?
34808
C++ preprocessor __VA_ARGS__ number of arguments
18928
Logic behind sizeof() for character constants and function names
142710
C Macro definition to determine big endian or little endian machine?
65347
Return value of printf() function in C
25365
How to know (in GCC) when given macro/preprocessor symbol gets declared?
148104
Defining macros with arguments
12192
Why the end-of-line % in macro definitions?
135397
How to generate a newline in a cpp macro?
108985
How to name arguments in \newcommand?
109341
"Grab to #{" macro arguments
20029
How do you pass a function as a parameter in C?
14775
Stringification of a macro value
133668
#define macro for debug printing in C?
66620
How do I get the number of elements in a list?
12682
How to define a command that takes more than 9 arguments
124491
C sizeof a passed array
2620
How do I determine the size of my array in C?