Defined in 1 files as a macro:

• tests/scanf.c, line 39 (as a macro)

Defined in 1 files as a function:

• include/_ctype.h, line 343 (as a function)

Referenced in 8 files:

• include/_ctype.h, line 436
• net/FreeBSD/inet_addr.c, line 178
• net/FreeBSD/inet_network.c, line 97
• regex/TRE/lib/tre-internal.h, line 120
• stdio/FreeBSD/xprintf_quote.c
  • line 64
  • line 84
• stdlib/strtofp.c, line 2495
• stdtime/FreeBSD/strptime.c, line 684
• tests/regex/testregex.c
  • line 1288
  • line 1473
  • line 1483
  • line 1497
  • line 1498