mirror of https://github.com/curl/curl.git synced 2025-01-12 13:55:11 +08:00

Daniel Stenberg 5a488251f7

- make DEFAULT sections less repetitive

- make historic mentions use HISTORY

- generate the protocols section on `# %PROTOCOLS%` instead of guessing
  where to put it

- generate the availability section on `# %AVAILABILITY%` instead of
  guessing where to put it

- make the protocols section more verbose

Closes #14227

2024-07-19 17:03:25 +02:00

1.3 KiB

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SPDX-License-Identifier

Title

Section

Source

See-also

Protocol

Added-in

curl

curl_strequal

libcurl

curl_strnequal (3)

strcasecmp (3)

strcmp (3)

All

7.1

NAME

curl_strequal - compare two strings ignoring case

SYNOPSIS

#include <curl/curl.h>

int curl_strequal(const char *str1, const char *str2);

DESCRIPTION

The curl_strequal(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 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.

%PROTOCOLS%

EXAMPLE

int main(int argc, char **argv)
{
  const char *name = "compare";
  if(curl_strequal(name, argv[1]))
    printf("Name and input matches\n");
}

%AVAILABILITY%

RETURN VALUE

Non-zero if the strings are identical. Zero if they are not.

1.3 KiB Raw Blame History