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Subversion Repositories hf-risc

[/] [hf-risc/] [trunk/] [tools/] [riscv-gnu-toolchain-master/] [newlib/] [newlib/] [libc/] [machine/] [riscv/] [sys/] [string.h] - Blame information for rev 13

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#ifndef _SYS_STRING_H
#define _SYS_STRING_H
 
static inline unsigned long __libc_detect_null(unsigned long w)
{
  unsigned long mask = 0x7f7f7f7f;
  if (sizeof(long) == 8)
    mask = ((mask << 16) << 16) | mask;
  return ~(((w & mask) + mask) | w | mask);
}
 
#endif

Line No.	Rev	Author	Line
1	13	serginhofr	`#ifndef _SYS_STRING_H`
2			`#define _SYS_STRING_H`
3
4			`static inline unsigned long __libc_detect_null(unsigned long w)`
5			`{`
6			`unsigned long mask = 0x7f7f7f7f;`
7			`if (sizeof(long) == 8)`
8			`mask = ((mask << 16) << 16) \| mask;`
9			`return ~(((w & mask) + mask) \| w \| mask);`
10			`}`
11
12			`#endif`

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Subversion Repositories hf-risc

[/] [hf-risc/] [trunk/] [tools/] [riscv-gnu-toolchain-master/] [newlib/] [newlib/] [libc/] [machine/] [riscv/] [sys/] [string.h] - Blame information for rev 13