> If it's the second case you can use a simple tool such as grep to get a list of all defines (filter ^#define ..) Or use the preprocessor to generate the list of #define for you: gcc -E -dM Foo.c | sort > Foo.dM HTH, --Eljay
> If it's the second case you can use a simple tool such as grep to get a list of all defines (filter ^#define ..) Or use the preprocessor to generate the list of #define for you: gcc -E -dM Foo.c | sort > Foo.dM HTH, --Eljay