glibc uses 'restrict' in strsep(). Let's use it here too. .../glibc$ grep_glibc_prototype strsep string/string.h:455: extern char *strsep (char **__restrict __stringp, const char *__restrict __delim) __THROW __nonnull ((1, 2)); .../glibc$ Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx> --- man3/string.3 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/man3/string.3 b/man3/string.3 index 06da21c28..4bacd8d8b 100644 --- a/man3/string.3 +++ b/man3/string.3 @@ -171,7 +171,7 @@ Return a pointer to the last occurrence of the character in the string .IR s . .TP -.BI "char *strsep(char **" stringp ", const char *" delim ); +.BI "char *strsep(char **restrict " stringp ", const char *restrict " delim ); Extract the initial token in .I stringp that is delimited by one of the bytes in -- 2.30.1.721.g45526154a5