mirror of https://github.com/LIJI32/SameBoy.git
19 lines
307 B
C
Executable File
19 lines
307 B
C
Executable File
#include <math.h>
|
|
|
|
#ifdef USE_MSVCRT_DLL
|
|
|
|
/* "Old" (Pre-2015) Windows headers/libc don't have round and exp2. */
|
|
|
|
__attribute__((no_builtin)) double round(double f)
|
|
{
|
|
return f >= 0? (int)(f + 0.5) : (int)(f - 0.5);
|
|
}
|
|
|
|
|
|
__attribute__((no_builtin)) double exp2(double f)
|
|
{
|
|
return pow(2, f);
|
|
}
|
|
|
|
#endif
|