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40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
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* Copyright 1993, 2000 Christopher Seiwald.
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*
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* This file is part of Jam - see jam.c for Copyright information.
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*/
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/*
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* variable.h - handle jam multi-element variables
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*/
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#ifndef VARIABLE_SW20111119_H
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#define VARIABLE_SW20111119_H
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struct hash;
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void var_defines( char* const *e, int preprocess );
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int var_string( const char * in, char * out, int outsize, LOL * lol );
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LIST * var_get( OBJECT * symbol );
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void var_set( OBJECT * symbol, LIST * value, int flag );
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LIST * var_swap( OBJECT * symbol, LIST *value );
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void var_done();
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void var_hash_swap( struct hash * * );
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/** Expands the "in" expression directly into the "out" file.
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The file can be one of: a path, STDOUT, or STDERR to send
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the output to a file overwriting previous content, to
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the console, or to the error output respectively.
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*/
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void var_string_to_file( const char * in, int insize, const char * out, LOL * lol );
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/*
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* Defines for var_set().
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*/
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# define VAR_SET 0 /* override previous value */
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# define VAR_APPEND 1 /* append to previous value */
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# define VAR_DEFAULT 2 /* set only if no previous value */
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#endif
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