Mercurial > projects > pwm
diff pager.h @ 17:a08ef0674d8e
Page long output in interactive mode
author | Guido Berhoerster <guido+pwm@berhoerster.name> |
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date | Sat, 12 Aug 2017 10:41:52 +0200 |
parents | |
children | 5c6155c8e9b6 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/pager.h Sat Aug 12 10:41:52 2017 +0200 @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2017 Guido Berhoerster <guido+pwm@berhoerster.name> + * + * Permission is hereby granted, free of charge, to any person obtaining + * a copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sublicense, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice shall be included + * in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY + * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + + +#ifndef PAGER_H +#define PAGER_H + +#include <stdarg.h> + +struct pager; + +struct pager * pager_create(FILE *fp); +void pager_destroy(struct pager *); +int pager_vprintf(struct pager *, const char *, va_list); +int pager_printf(struct pager *, const char *, ...); +void pager_show(struct pager *); + +#endif /* !PAGER_H */