Defined in 4 files as a macro:

• include/asm-i386/unistd.h, line 35 (as a macro)
• include/asm-mips/unistd.h, line 1015 (as a macro)
• include/asm-ppc/unistd.h, line 39 (as a macro)
• include/asm-sparc/unistd.h, line 46 (as a macro)

No references found in the database