4 files changed, 5 insertions, 5 deletions
diff --git a/libc/string/psignal.c b/libc/string/psignal.c
index 1ca8725db..e4498528a 100644
--- a/libc/string/psignal.c
+++ b/libc/string/psignal.c
@@ -10,7 +10,7 @@
 #include <string.h>
 #include <signal.h>
 
-libc_hidden_proto(fprintf)
+/* libc_hidden_proto(fprintf) */
 /* Experimentally off - libc_hidden_proto(strsignal) */
 
 /* TODO: make this threadsafe with a reentrant version of strsignal? */
diff --git a/libc/string/strcasecmp.c b/libc/string/strcasecmp.c
index f9852236b..5f2dc8e04 100644
--- a/libc/string/strcasecmp.c
+++ b/libc/string/strcasecmp.c
@@ -31,7 +31,7 @@ libc_hidden_proto(tolower_l)
 #  define TOLOWER(C) tolower_l((C), locale_arg)
 # else
 #if !defined __UCLIBC_HAS_XLOCALE__ && defined __UCLIBC_HAS_CTYPE_TABLES__
-libc_hidden_proto(__ctype_tolower)
+/* libc_hidden_proto(__ctype_tolower) */
 #endif
 libc_hidden_proto(tolower)
 #  define TOLOWER(C) tolower((C))
diff --git a/libc/string/strcasestr.c b/libc/string/strcasestr.c
index 2671b4b98..143392d3a 100644
--- a/libc/string/strcasestr.c
+++ b/libc/string/strcasestr.c
@@ -9,9 +9,9 @@
 #include <ctype.h>
 
 #ifdef __UCLIBC_HAS_XLOCALE__
-libc_hidden_proto(__ctype_tolower_loc)
+/* libc_hidden_proto(__ctype_tolower_loc) */
 #elif defined __UCLIBC_HAS_CTYPE_TABLES__
-libc_hidden_proto(__ctype_tolower)
+/* libc_hidden_proto(__ctype_tolower) */
 #endif
 libc_hidden_proto(tolower)
 
diff --git a/libc/string/strncasecmp.c b/libc/string/strncasecmp.c
index ed052fa21..83efd85a7 100644
--- a/libc/string/strncasecmp.c
+++ b/libc/string/strncasecmp.c
@@ -31,7 +31,7 @@ libc_hidden_proto(tolower_l)
 #  define TOLOWER(C) tolower_l((C), locale_arg)
 # else
 #if !defined __UCLIBC_HAS_XLOCALE__ && defined __UCLIBC_HAS_CTYPE_TABLES__
-libc_hidden_proto(__ctype_tolower)
+/* libc_hidden_proto(__ctype_tolower) */
 #endif
 libc_hidden_proto(tolower)
 #  define TOLOWER(C) tolower((C))