19 lines
701 B
C
19 lines
701 B
C
|
|
||
|
|
// With GCC and xCode, a bool is 4 bytes. There are two approaches to
|
||
|
|
// making bool one byte. You could #define bool as an unsigned char. The downside
|
||
|
|
// is that a function that take bool and one that takes a char will no longer have a unique function
|
||
|
|
// signature. You could #define bool to custom class that defines a bool operator, which
|
||
|
|
// fixes the function signature but includes others problems such as bool bitfields,
|
||
|
|
// classes that have a bool operator, C function that accept ... as a param, the keyword
|
||
|
|
// volatile.
|
||
|
|
|
||
|
|
// The following approach works for the best for Doom because of the above issues, bitfields
|
||
|
|
// especially
|
||
|
|
|
||
|
|
#ifdef bool
|
||
|
|
#undef bool
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define bool unsigned char
|
||
|
|
|