.In string.h
.Ft void *
.Fo memccpy
-.Fa "void *restrict s1"
-.Fa "const void *restrict s2"
+.Fa "void *restrict dst"
+.Fa "const void *restrict src"
.Fa "int c"
.Fa "size_t n"
.Fc
.Fn memccpy
function
copies bytes from string
-.Fa s2
+.Fa src
to string
-.Fa s1 .
+.Fa dst .
If the character
.Fa c
(as converted to an unsigned char) occurs in the string
-.Fa s2 ,
+.Fa src ,
the copy stops and a pointer to the byte after the copy of
.Fa c
in the string
-.Fa s1
+.Fa dst
is returned.
Otherwise,
.Fa n