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add extern to stubs

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master
Ondřej Hruška 2 years ago
parent 9d99840cd9
commit 277ec54b54
1 changed files with 3 additions and 3 deletions
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  1. 6
      src/lcdbuf.h

6
src/lcdbuf.h
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@ -94,12 +94,12 @@ void LcdBuffer_Write(struct LcdBuffer *self, lcdbuf_pos_t row, lcdbuf_pos_t col,
/* Callbacks - need to be implemented by the application! */ /* Callbacks - need to be implemented by the application! */
/** Clear the entire screen (CGRAM can be left unchanged, but they will be written anew if needed) */ /** Clear the entire screen (CGRAM can be left unchanged, but they will be written anew if needed) */
void LcdBuffer_IO_Clear(); extern void LcdBuffer_IO_Clear();
/** Write character data at position */ /** Write character data at position */
void LcdBuffer_IO_WriteAt(lcdbuf_pos_t row, lcdbuf_pos_t col, const uint8_t *buf, lcdbuf_count_t len); extern void LcdBuffer_IO_WriteAt(lcdbuf_pos_t row, lcdbuf_pos_t col, const uint8_t *buf, lcdbuf_count_t len);
/** Write CGRAM data. Data is always 8 bytes long. */ /** Write CGRAM data. Data is always 8 bytes long. */
void LcdBuffer_IO_WriteCGRAM(uint8_t position, const uint8_t* data); extern void LcdBuffer_IO_WriteCGRAM(uint8_t position, const uint8_t* data);
#endif //HD44780UTF_LCDBUF_H #endif //HD44780UTF_LCDBUF_H

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