1asn1_check_version(3)              libtasn1              asn1_check_version(3)
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NAME

6       asn1_check_version - API function
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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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RETURNS

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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COPYRIGHT

30       Copyright  ©  2006,  2007,  2008,  2009, 2010 Free Software Foundation,
31       Inc..
32       Copying and distribution of this file, with  or  without  modification,
33       are  permitted  in  any  medium  without royalty provided the copyright
34       notice and this notice are preserved.
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SEE ALSO

37       The full documentation for libtasn1 is maintained as a Texinfo  manual.
38       If  the info and libtasn1 programs are properly installed at your site,
39       the command
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41              info libtasn1
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43       should give you access to the complete manual.
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47libtasn1                              2.7                asn1_check_version(3)