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975a06c2ee
doing so. Changed the behaviour in case a driver is already loaded: Since the library cannot know if this driver was linked statically or loaded dynamically, an already installed driver is considered an error. It must be removed before calling tgi_load_driver. git-svn-id: svn://svn.cc65.org/cc65/trunk@5790 b7a2c559-68d2-44c3-8de9-860c34a00d81
65 lines
3.4 KiB
C
65 lines
3.4 KiB
C
/*****************************************************************************/
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/* */
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/* tgi-error.h */
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/* */
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/* TGI error codes */
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/* */
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/* */
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/* */
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/* (C) 2002-2012, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef _TGI_ERROR_H
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#define _TGI_ERROR_H
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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#define TGI_ERR_OK 0 /* No error */
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#define TGI_ERR_NO_DRIVER 1 /* No driver available */
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#define TGI_ERR_CANNOT_LOAD 2 /* Error loading driver or font */
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#define TGI_ERR_INV_DRIVER 3 /* Invalid driver */
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#define TGI_ERR_INV_MODE 4 /* Mode not supported by driver */
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#define TGI_ERR_INV_ARG 5 /* Invalid function argument */
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#define TGI_ERR_INV_FUNC 6 /* Function not supported */
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#define TGI_ERR_INV_FONT 7 /* Font file is invalid */
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#define TGI_ERR_NO_RES 8 /* Out of resources */
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#define TGI_ERR_INSTALLED 9 /* A driver is already installed */
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/* End of tgi-error.h */
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#endif
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