All constants are integers.
As in C, the linker considers an integer beginning with `0' to be octal, and an integer beginning with `0x' or `0X' to be hexadecimal. The linker considers other integers to be decimal.
In addition, you can use the suffixes
M to scale a
respectively. For example, the following all refer to the same quantity:
_fourk_1 = 4K; _fourk_2 = 4096; _fourk_3 = 0x1000;