Rev 2071 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 2071 | Rev 2089 | ||
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| Line 33... | Line 33... | ||
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #ifndef KERN_BITOPS_H_ |
35 | #ifndef KERN_BITOPS_H_ |
| 36 | #define KERN_BITOPS_H_ |
36 | #define KERN_BITOPS_H_ |
| 37 | 37 | ||
| 38 | #include <typedefs.h> |
- | |
| 39 | - | ||
| 40 | 38 | ||
| 41 | /** Return position of first non-zero bit from left (i.e. [log_2(arg)]). |
39 | /** Return position of first non-zero bit from left (i.e. [log_2(arg)]). |
| 42 | * |
40 | * |
| 43 | * If number is zero, it returns 0 |
41 | * If number is zero, it returns 0 |
| 44 | */ |
42 | */ |