44 lines
973 B
C
44 lines
973 B
C
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/* _PDCLIB_gmtsub( struct state const *, time_t const *, int_fast32_t, struct tm * )
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This file is part of the Public Domain C Library (PDCLib).
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Permission is granted to use, modify, and / or redistribute at will.
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*/
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#ifndef REGTEST
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#include "pdclib/_PDCLIB_tzcode.h"
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/* gmtsub is to gmtime as localsub is to localtime. */
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struct tm * _PDCLIB_gmtsub( struct state const * sp, time_t const * timep, int_fast32_t offset, struct tm * tmp )
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{
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struct tm * result;
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result = _PDCLIB_timesub( timep, offset, &_PDCLIB_gmtmem, tmp );
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#ifdef TM_ZONE
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/* Could get fancy here and deliver something such as
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"+xx" or "-xx" if offset is non-zero,
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but this is no time for a treasure hunt.
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*/
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tmp->TM_ZONE = ( (char *)( offset ? wildabbr : &_PDCLIB_gmtmem ? _PDCLIB_gmtptr.chars : gmt ) );
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#endif
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return result;
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}
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#endif
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#ifdef TEST
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#include "_PDCLIB_test.h"
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int main( void )
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{
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#ifndef REGTEST
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#endif
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return TEST_RESULTS;
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}
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#endif
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