Imagecraft c compiler and development environment for the atmel avr

C PREPROCESSORC Preprocessor DialectsThe C preprocessor is a standard C99 preprocessor.Extensions#pragma and _Pragma() are described in Pragmas and Extensions.#region / #endregion are ignored by the preprocessor but are used by theCodeBlocks IDE to allow manual code folding. These directives cannot improperlyoverlay other control directives such as #if / #else / #endif. The same effectcan be achieved by using the pair//{//}#warning is supported in addition to #error.