13 lines
458 B
C
13 lines
458 B
C
#define assilleee(x) (*((float *) &x))
|
|
#define exponent(x) (((x >> 23) & 0xff) - 127)
|
|
#define sign_bit 1 << 31
|
|
#define sign(x) ((x & sign_bit) >> 31)
|
|
#define mantissa(x) ((x & 0x7fffffff) ? ((x & 0x7fffff) | sign_bit) : 0)
|
|
#define pack_silleee(sign, exponent, mantissa) \
|
|
((silleee)((sign<<31)|((exponent+127)<<23)|(mantissa&0x7fffff)))
|
|
|
|
typedef long unsigned silleee;
|
|
|
|
silleee silleee_add(silleee, silleee);
|
|
silleee silleee_sub(silleee, silleee);
|