... predefines several different signed integer types including int8, int16, and int32, corresponding to 8-bit (1-byte) signed integers, 16-bit (2-byte) signed integers, and 32-bit (4-byte) signed ... Type-Conversion Compile-Time Functions 5599.5.2 Numeric Compile-Time Functions 5619.5.3 Character-Classification Compile-Time Functions 5619.5.4 Compile-Time String Functions 5619.5.5 Compile-Time ... PMwww.it-ebooks.info4 Chapter 1Indeed, nl (the newline) is really nothing more than a string constant, so (technically) the comma between the nl and the preceding string isn’t necessary....