Defined in 1 files as a macro:

• include/ctype.h, line 81 (as a macro)

Referenced in 3 files:

• include/ctype.h
  • line 96
  • line 143
  • line 151
• internat/NXCType.c
  • line 115
  • line 116
  • line 117
  • line 118
  • line 119
  • line 120
  • line 151
  • line 152
  • line 153
  • line 154
  • line 155
  • line 156
• internat/NXIsXDigit.c, line 37