Defined in 4 files as a macro:

• include/asm-alpha/unistd.h, line 122 (as a macro)
• include/asm-i386/unistd.h, line 29 (as a macro)
• include/asm-ppc/unistd.h, line 33 (as a macro)
• include/asm-sparc/unistd.h, line 186 (as a macro)

No references found in the database