"itoa"-"_itoa" , "inp"-"_inp"
Why some functions have "_" before??
What does the "_" mean?
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"itoa"-"_itoa" , "inp"-"_inp"
Why some functions have "_" before??
What does the "_" mean?
The primary purpose of the underscore is to differentiate multiple functions that serve do something to similar datatype such as char and TCHAR. The same concept goes for different platforms.
Kuphryn
ER.......Quote:
Originally posted by kuphryn
The primary purpose of the underscore is to differentiate multiple functions that serve do something to similar datatype such as char and TCHAR. The same concept goes for different platforms.
Kuphryn
but i look in the MSDN that the arg.s of "_itoa" and "itoa", "inp" and "_inp" are the same type and the same names .
why ????:confused:
There are macros that process different datatypes.
Kuphryn
Lots of times you'll see two underscored preceding a function name. Becareful for this is these are the infamous "Microsoft Extensions" and are not standard. Example.
Code:__forceinline
THX