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61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/* mcout.h: module to print text output in multiple columns.
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Copyright (c) 2012-2016, Joerg Hoppe
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j_hoppe@t-online.de, www.retrocmp.com
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Permission is hereby granted, free of charge, to any person obtaining a
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copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
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and/or sell copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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JOERG HOPPE BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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30-Nov-2012 JH created
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*/
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#ifndef MCOUT_H_
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#define MCOUT_H_
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#include <stdlib.h>
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// maximum size for an output line
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#define MCOUT_MAXLINESIZE 1024
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typedef struct {
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// private
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int stringcache_size ; // max amount of strings that are saved
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int stringcache_fill ; // no of strings in cache
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char **stringcache; // array of string
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} mcout_t ;
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// setup module
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void mcout_init(mcout_t *_this, int max_strings) ;
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// save a string for later output
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void mcout_puts(mcout_t *_this, const char *txt) ;
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void mcout_printf(mcout_t *_this, const char *fmt, ...) ;
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// print and free strings
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void mcout_flush(mcout_t *_this, FILE *fout, int max_linewidth, const char *col_sep, int first_col_then_row) ;
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char idx2selectorchar(unsigned idx) ;
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unsigned selectorchar2idx(char c) ;
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#endif /* MCOUT_H_ */
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