diff options
Diffstat (limited to 'gl/lib/base64.h')
-rw-r--r-- | gl/lib/base64.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/gl/lib/base64.h b/gl/lib/base64.h index 6bb9a97f5..be858eaaf 100644 --- a/gl/lib/base64.h +++ b/gl/lib/base64.h @@ -29,6 +29,12 @@ integer >= n/k, i.e., the ceiling of n/k. */ # define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4) +struct base64_decode_context +{ + unsigned int i; + char buf[4]; +}; + extern bool isbase64 (char ch); extern void base64_encode (const char *restrict in, size_t inlen, @@ -36,10 +42,13 @@ extern void base64_encode (const char *restrict in, size_t inlen, extern size_t base64_encode_alloc (const char *in, size_t inlen, char **out); -extern bool base64_decode (const char *restrict in, size_t inlen, +extern void base64_decode_ctx_init (struct base64_decode_context *ctx); +extern bool base64_decode (struct base64_decode_context *ctx, + const char *restrict in, size_t inlen, char *restrict out, size_t *outlen); -extern bool base64_decode_alloc (const char *in, size_t inlen, +extern bool base64_decode_alloc (struct base64_decode_context *ctx, + const char *in, size_t inlen, char **out, size_t *outlen); #endif /* BASE64_H */ |