1asn1_check_version(3)              libtasn1              asn1_check_version(3)
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NAME

6       asn1_check_version - check for library version
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SYNOPSIS

9       #include <libtasn1.h>
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11       const char * asn1_check_version(const char * req_version);
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ARGUMENTS

14       const char * req_version
15                   Required version number, or NULL.
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DESCRIPTION

18       Check  that  the version of the library is at minimum the requested one
19       and return the version string; return NULL if the condition is not sat‐
20       isfied.   If  a  NULL is passed to this function, no check is done, but
21       the version string is simply returned.
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23       See ASN1_VERSION for a suitable req_version string.
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RETURN VALUE

26       Version string of run-time library, or NULL  if  the  run-time  library
27       does not meet the required version number.
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30       Copyright © 2006, 2007, 2008, 2009 Free Software Foundation, Inc..
31       Copying  and  distribution  of this file, with or without modification,
32       are permitted in any medium  without  royalty  provided  the  copyright
33       notice and this notice are preserved.
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SEE ALSO

36       The  full documentation for libtasn1 is maintained as a Texinfo manual.
37       If the info and libtasn1 programs are properly installed at your  site,
38       the command
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40              info libtasn1
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42       should give you access to the complete manual.
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46libtasn1                              2.3                asn1_check_version(3)
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