diff --git a/client/common/client_cliprdr_file.c b/client/common/client_cliprdr_file.c
index 3e108cd73..e8a9125de 100644
--- a/client/common/client_cliprdr_file.c
+++ b/client/common/client_cliprdr_file.c
@@ -1577,26 +1577,6 @@ static UINT cliprdr_file_context_server_file_contents_request(
 	return CHANNEL_RC_OK;
 }
 
-static BOOL xf_cliprdr_clipboard_is_valid_unix_filename(LPCWSTR filename)
-{
-	LPCWSTR c = NULL;
-
-	if (!filename)
-		return FALSE;
-
-	if (filename[0] == L'\0')
-		return FALSE;
-
-	/* Reserved characters */
-	for (c = filename; *c; ++c)
-	{
-		if (*c == L'/')
-			return FALSE;
-	}
-
-	return TRUE;
-}
-
 BOOL cliprdr_file_context_init(CliprdrFileContext* file, CliprdrClientContext* cliprdr)
 {
 	WINPR_ASSERT(file);
diff --git a/client/common/cmdline.c b/client/common/cmdline.c
index 56bf42031..f87a2c214 100644
--- a/client/common/cmdline.c
+++ b/client/common/cmdline.c
@@ -233,16 +233,6 @@ fail:
 	return FALSE;
 }
 
-static BOOL copy_value(const char* value, char** dst)
-{
-	if (!dst || !value)
-		return FALSE;
-
-	free(*dst);
-	(*dst) = _strdup(value);
-	return (*dst) != NULL;
-}
-
 static BOOL value_to_int(const char* value, LONGLONG* result, LONGLONG min, LONGLONG max)
 {
 	long long rc = 0;
diff --git a/libfreerdp/core/redirection.c b/libfreerdp/core/redirection.c
index 816177266..8538a9056 100644
--- a/libfreerdp/core/redirection.c
+++ b/libfreerdp/core/redirection.c
@@ -195,17 +195,6 @@ static BOOL rdp_redirection_read_unicode_string(wStream* s, char** str, size_t m
 	return TRUE;
 }
 
-static BOOL replace_char(char* utf8, size_t length, char what, char with)
-{
-	for (size_t x = 0; x < length; x++)
-	{
-		char* cur = &utf8[x];
-		if (*cur == what)
-			*cur = with;
-	}
-	return TRUE;
-}
-
 static BOOL rdp_redirection_write_data(wStream* s, size_t length, const void* data)
 {
 	WINPR_ASSERT(data || (length == 0));
diff --git a/winpr/libwinpr/utils/wlog/Layout.c b/winpr/libwinpr/utils/wlog/Layout.c
index 60a33da28..188c15b99 100644
--- a/winpr/libwinpr/utils/wlog/Layout.c
+++ b/winpr/libwinpr/utils/wlog/Layout.c
@@ -131,21 +131,6 @@ static int opt_compare_fn(const void* a, const void* b)
 	return strncmp(what, opt->fmt, opt->fmtlen);
 }
 
-static BOOL has_format_arg(const char* str, size_t len)
-{
-	if (!str || (len == 0))
-		return FALSE;
-
-	for (size_t x = 0; x < len; x++)
-	{
-		char c = str[x];
-		if (c == '%')
-			return TRUE;
-	}
-
-	return FALSE;
-}
-
 static BOOL replace_format_string(const char* FormatString, struct format_option_recurse* recurse,
                                   char* format, size_t formatlen);