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Last change
on this file was
e16e8f2,
checked in by Edwin Eefting <edwin@datux.nl>, 3 years ago
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bootstuff
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-
Property mode set to
100644
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File size:
504 bytes
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| [e16e8f2] | 1 | #ifndef _GPXE_BASE64_H |
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| 2 | #define _GPXE_BASE64_H |
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| 3 | |
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| 4 | /** @file |
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| 5 | * |
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| 6 | * Base64 encoding |
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| 7 | * |
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| 8 | */ |
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| 9 | |
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| 10 | FILE_LICENCE ( GPL2_OR_LATER ); |
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| 11 | |
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| 12 | #include <stdint.h> |
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| 13 | |
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| 14 | /** |
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| 15 | * Calculate length of base64-encoded string |
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| 16 | * |
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| 17 | * @v raw_len Raw string length (excluding NUL) |
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| 18 | * @ret encoded_len Encoded string length (excluding NUL) |
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| 19 | */ |
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| 20 | static inline size_t base64_encoded_len ( size_t raw_len ) { |
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| 21 | return ( ( ( raw_len + 3 - 1 ) / 3 ) * 4 ); |
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| 22 | } |
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| 23 | |
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| 24 | extern void base64_encode ( const char *raw, char *encoded ); |
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| 25 | |
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| 26 | #endif /* _GPXE_BASE64_H */ |
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