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strcase: turn Curl_raw_tolower into static

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Only ever used from within this file.
This commit is contained in:
Daniel Stenberg 2020-01-23 09:01:25 +01:00
parent d265a7d36b
commit ea284778f5
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GPG Key ID: 5CC908FDB71E12C2
2 changed files with 6 additions and 5 deletions
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8
lib/strcase.c
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@ -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);
}

3
lib/strcase.h
View File

@ -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 */