Hallo, dies ist ein Test.

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.TH curl_getenv 3 "September 26, 2023" "libcurl 8.4.0" "libcurl"

.SH NAME
curl_getenv - return value for environment name
.SH SYNOPSIS
.nf
#include <curl/curl.h>

char *curl_getenv(const char *name);
.fi
.SH DESCRIPTION
curl_getenv() is a portable wrapper for the getenv() function, meant to
emulate its behavior and provide an identical interface for all operating
systems libcurl builds on (including win32).

You must \fIcurl_free(3)\fP the returned string when you are done with it.
.SH EXAMPLE
.nf
  char *width = curl_getenv("COLUMNS");
  if(width) {
    /* it was set! */
    curl_free(width);
  }
.fi
.SH AVAILABILITY
Always
.SH RETURN VALUE
A pointer to a null-terminated string or NULL if it failed to find the
specified name.
.SH NOTE
Under unix operating systems, there is no point in returning an allocated
memory, although other systems does not work properly if this is not done. The
unix implementation thus suffers slightly from the drawbacks of other systems.

.\" Oracle has added the ARC stability level to this manual page
.SH ATTRIBUTES
See
.BR attributes (7)
for descriptions of the following attributes:
.sp
.TS
box;
cbp-1 | cbp-1
l | l .
ATTRIBUTE TYPE	ATTRIBUTE VALUE 
=
Availability	web/curl
=
Stability	Uncommitted
.TE

.PP
.SH "SEE ALSO"
.BR getenv (3C)

.SH NOTES

.\" Oracle has added source availability information to this manual page
Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source-code-downloads.html.

This software was built from source available at https://github.com/oracle/solaris-userland.  The original community source was downloaded from  https://curl.se/download/curl-8.4.0.tar.bz2.

Further information about this software can be found on the open source community website at http://curl.haxx.se/.