Defined in 1 files as a prototype:

• include/wchar.h, line 178 (as a prototype)

Defined in 2 files as a function:

• distrib/utils/libhack/multibyte.c, line 159 (as a function)
• lib/libc/stdio/fputwc.c, line 89 (as a function)

Referenced in 10 files:

• external/bsd/libc++/dist/libcxx/test/depr/depr.c.headers/wchar_h.pass.cpp, line 59
• external/bsd/libc++/dist/libcxx/test/std/depr/depr.c.headers/wchar_h.pass.cpp, line 63
• external/bsd/libc++/dist/libcxx/test/std/strings/c.strings/cwchar.pass.cpp, line 55
• external/bsd/libc++/dist/libcxx/test/strings/c.strings/cwchar.pass.cpp, line 59
• external/gpl2/gettext/dist/gettext-runtime/intl/printf.c, line 322
• external/gpl2/texinfo/dist/intl/printf.c, line 288
• external/gpl3/gcc/dist/libstdc++-v3/include/c_compatibility/wchar.h, line 45
• include/wchar.h, line 220
• lib/libc/stdio/putwc.c, line 48
• lib/libc/stdio/putwchar.c, line 48