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how to call a macro from the command prompt
This is a discussion on how to call macros from the command prompt within the C Programming forums, part of the General Programming Boards category; hi how to call a macro from the command prompt...
hi
how to call a macro from the command prompt
a macro will be expanded into C code and is not a direct function call so you cant do that
Not sure he means that...
What exactly *do* you mean?
if i have a code like this :
#ifdef TABLE_SIZE
int table[TABLE_SIZE];
#endif
how to define TABLE_SIZE in this case
You mean something like
gcc -DTABLE_SIZE=100 prog.c
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
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