Changeset 1430 for libcaca/trunk/caca/graphics.c
- Timestamp:
- Nov 24, 2006, 6:51:10 AM (14 years ago)
- File:
-
- 1 edited
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libcaca/trunk/caca/graphics.c
r1392 r1430 178 178 } 179 179 180 /** \brief Show or hide the cursor. 181 * 182 * Show or hide the cursor, for devices that support such a feature. 183 * 184 * If an error occurs, -1 is returned and \b errno is set accordingly: 185 * - \c ENOSYS Display driver does not support showing the cursor. 186 * 187 * \param dp The libcaca display context. 188 * \param flag 0 hides the cursor, 1 shows the system's default cursor 189 * (usually a white rectangle). Other values are reserved for 190 * future use. 191 * \return 0 upon success, -1 if an error occurred. 192 */ 193 int caca_set_cursor(caca_display_t *dp, int flag) 194 { 195 if(!dp->drv.set_cursor) 196 { 197 seterrno(ENOSYS); 198 return -1; 199 } 200 201 dp->drv.set_cursor(dp, flag); 202 return 0; 203 } 204 180 205 /** \brief Show or hide the mouse pointer. 181 206 *
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