all: drop fmem{cpy,set}

There is no need to explicity use the builtins. According to [1], GCC
will recognize mem{cpy,set} as built-in functions, unless the
corresponding -fno-builtin-* option is specified (which is not the case
for netsniff-ng).

[1] https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 0 insertions, 8 deletions

diff --git a/built_in.h b/built_in.h
index da04dbd..24af1bc 100644
--- a/built_in.h
+++ b/built_in.h
@@ -65,14 +65,6 @@ typedef uint8_t		u8;
 # define constant(x)		__builtin_constant_p(x)
 #endif
 
-#ifndef fmemset
-# define fmemset		__builtin_memset
-#endif
-
-#ifndef fmemcpy
-# define fmemcpy		__builtin_memcpy
-#endif
-
 #ifndef __maybe_unused
 # define __maybe_unused		__attribute__((__unused__))
 #endif