| #ifndef _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ |
| #define _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ |
| |
| #ifndef find_next_bit |
| /** |
| * find_next_bit - find the next set bit in a memory region |
| * @addr: The address to base the search on |
| * @offset: The bitnumber to start searching at |
| * @size: The bitmap size in bits |
| * |
| * Returns the bit number for the next set bit |
| * If no bits are set, returns @size. |
| */ |
| extern unsigned long find_next_bit(const unsigned long *addr, unsigned long |
| size, unsigned long offset); |
| #endif |
| |
| #ifndef find_first_bit |
| |
| /** |
| * find_first_bit - find the first set bit in a memory region |
| * @addr: The address to start the search at |
| * @size: The maximum number of bits to search |
| * |
| * Returns the bit number of the first set bit. |
| * If no bits are set, returns @size. |
| */ |
| extern unsigned long find_first_bit(const unsigned long *addr, |
| unsigned long size); |
| |
| #endif /* find_first_bit */ |
| |
| #endif /*_TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ */ |
