There isn't any specific macro.
I just wanted to test how well macros would be suited for doing some generic programming in lite-C without using void pointers.
Something like this, for example:
// dynamic array of specific type
#define CREATE_VECTOR(type) \
typedef struct VECTOR_##type { \
int size, count; \
type *data; \
} VECTOR_##type ;
Using void* is ok for me in most cases.
However, it gets impractical when dealing with primitive data types like int.