8c1d9378ac
- generate AVAILABILITY manpage sections automatically - for consistent wording - allows us to double-check against other documumentation (symbols-in-versions etc) - enables proper automation/scripting based on this data - lots of them were wrong or missing in the manpages - several of them repeated (sometimes mismatching) backend support info Add test 1488 to verify "added-in" version numbers against symbols-in-versions. Closes #14217
1.3 KiB
| c | SPDX-License-Identifier | Title | Section | Source | See-also | Protocol | Added-in | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. | curl | curl_strnequal | 3 | libcurl |
|
|
7.1 |
NAME
curl_strnequal - compare two strings ignoring case
SYNOPSIS
#include <curl/curl.h>
int curl_strnequal(const char *str1, const char *str2, size_t length);
DESCRIPTION
The curl_strnequal(3) function compares the two strings str1 and str2, ignoring the case of the characters. It returns a non-zero (TRUE) integer if the strings are identical.
This function compares no more than the first length bytes of str1 and str2.
This function uses plain ASCII based comparisons completely disregarding the locale - contrary to how strcasecmp and other system case insensitive string comparisons usually work.
This function is provided by libcurl to enable applications to compare strings in a truly portable manner. There are no standard portable case insensitive string comparison functions. This function works on all platforms.
EXAMPLE
int main(int argc, char **argv)
{
const char *name = "compare";
if(curl_strnequal(name, argv[1], 5))
printf("Name and input matches in the 5 first bytes\n");
}
RETURN VALUE
Non-zero if the strings are identical. Zero if they are not.