Constant Definition within Constant Definition in C -


i'm trying use constant definition in constant definition so:

#define address 5002 #define find "foundaddress address"

but includes address in find constant when want constant find foundaddress 5002.

is there way this?

if don't mind changeing address string, can use preprocessor concatenation

#define address "5002" /* rather 5002 without quotes */ #define find "foundaddress " address

the compiler see 2nd line as

#define find "foundaddress 5002"

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