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Add minor improvements and cleanup

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This commit is contained in:
Justine Tunney 2020-10-27 03:39:46 -07:00
parent 9e3e985ae5
commit feed0d2b0e
163 changed files with 2286 additions and 2245 deletions
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4
libc/str/thompike.h
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@ -2,10 +2,10 @@
#define COSMOPOLITAN_LIBC_STR_THOMPIKE_H_
#include "libc/nexgen32e/bsr.h"
#define ThomPikeCont(x) (((x)&0b11000000) == 0b10000000)
#define ThomPikeCont(x) (((x)&0300) == 0200)
#define ThomPikeByte(x) ((x) & (((1 << ThomPikeMsb(x)) - 1) | 3))
#define ThomPikeLen(x) (7 - ThomPikeMsb(x))
#define ThomPikeMsb(x) (((x)&0xff) < 252 ? bsr(~(x)&0xff) : 1)
#define ThomPikeMerge(x, y) ((x) << 6 | (y)&0b00111111)
#define ThomPikeMerge(x, y) ((x) << 6 | (y)&077)
#endif /* COSMOPOLITAN_LIBC_STR_THOMPIKE_H_ */