Defined in 1 files as a prototype:

• include/stdio.h, line 340 (as a prototype)

Defined in 2 files as a macro:

• contrib/diff/lib/unlocked-io.h, line 101 (as a macro)
• include/stdio.h, line 523 (as a macro)

Defined in 1 files as a function:

• lib/libc/stdio/getc.c, line 63 (as a function)

Referenced in 6 files:

• contrib/binutils/binutils/strings.c, line 505
• contrib/diff/lib/unlocked-io.h, line 99
• contrib/lua/src/liolib.c, line 86
• contrib/ntp/lib/isc/lex.c, line 429
• include/stdio.h, line 526
• lib/libc/stdio/getc.c, line 48