Defined in 1 files as a macro:

• include/linux/ctype.h, line 28 (as a macro)

Referenced in 4 files:

• drivers/net/ne.c, line 1096
• include/asm-m68k/signal.h, line 647
• include/linux/modsetver.h
  • line 134
  • line 180
• scripts/lxdialog/inputbox.c, line 149