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-rw-r--r--lib/strcase.c8
-rw-r--r--lib/strcase.h3
2 files changed, 6 insertions, 5 deletions
diff --git a/lib/strcase.c b/lib/strcase.c
index a89471225..a309e3529 100644
--- a/lib/strcase.c
+++ b/lib/strcase.c
@@ -5,7 +5,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -26,6 +26,8 @@
#include "strcase.h"
+static char raw_tolower(char in);
+
/* Portable, consistent toupper (remember EBCDIC). Do not use toupper() because
its behavior is altered by the current locale. */
char Curl_raw_toupper(char in)
@@ -96,7 +98,7 @@ char Curl_raw_toupper(char in)
/* Portable, consistent tolower (remember EBCDIC). Do not use tolower() because
its behavior is altered by the current locale. */
-char Curl_raw_tolower(char in)
+static char raw_tolower(char in)
{
#if !defined(CURL_DOES_CONVERSIONS)
if(in >= 'A' && in <= 'Z')
@@ -245,7 +247,7 @@ void Curl_strntolower(char *dest, const char *src, size_t n)
return;
do {
- *dest++ = Curl_raw_tolower(*src);
+ *dest++ = raw_tolower(*src);
} while(*src++ && --n);
}
diff --git a/lib/strcase.h b/lib/strcase.h
index baa768b2b..cd4c4191a 100644
--- a/lib/strcase.h
+++ b/lib/strcase.h
@@ -7,7 +7,7 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
@@ -40,7 +40,6 @@ int Curl_safe_strcasecompare(const char *first, const char *second);
int Curl_strncasecompare(const char *first, const char *second, size_t max);
char Curl_raw_toupper(char in);
-char Curl_raw_tolower(char in);
/* checkprefix() is a shorter version of the above, used when the first
argument is zero-byte terminated */