50     size_t out_pos = 0;  in li_base64_dec()  local
62             result[out_pos]   = (out4 >> 16) & 0xFF;  in li_base64_dec()
63             result[out_pos+1] = (out4 >>  8) & 0xFF;  in li_base64_dec()
64             result[out_pos+2] = (out4      ) & 0xFF;  in li_base64_dec()
65             out_pos += 3;  in li_base64_dec()
75         result[out_pos++] = (out4 >> 10);  in li_base64_dec()
79         result[out_pos++] = (out4 >> 4) & 0xFF;  in li_base64_dec()
82         force_assert(out_pos <= out_length);  in li_base64_dec()
83         return out_pos;  in li_base64_dec()
92 	size_t out_pos = 0;  in li_base64_enc()  local
107 		out[out_pos+0] = base64_table[(v >> 18) & 0x3f];  in li_base64_enc()
108 		out[out_pos+1] = base64_table[(v >> 12) & 0x3f];  in li_base64_enc()
109 		out[out_pos+2] = base64_table[(v >>  6) & 0x3f];  in li_base64_enc()
110 		out[out_pos+3] = base64_table[(v      ) & 0x3f];  in li_base64_enc()
111 		out_pos += 4;  in li_base64_enc()
122 			out[out_pos+0] = base64_table[(v >> 6) & 0x3f];  in li_base64_enc()
123 			out[out_pos+1] = base64_table[(v     ) & 0x3f];  in li_base64_enc()
125 				out[out_pos+2] = out[out_pos+3] = padchar;  in li_base64_enc()
126 				out_pos += 4;  in li_base64_enc()
129 				out_pos += 2;  in li_base64_enc()
136 			out[out_pos+0] = base64_table[(v >> 12) & 0x3f];  in li_base64_enc()
137 			out[out_pos+1] = base64_table[(v >>  6) & 0x3f];  in li_base64_enc()
138 			out[out_pos+2] = base64_table[(v      ) & 0x3f];  in li_base64_enc()
140 				out[out_pos+3] = padchar;  in li_base64_enc()
141 				out_pos += 4;  in li_base64_enc()
144 				out_pos += 3;  in li_base64_enc()
149 	return out_pos;  in li_base64_enc()
156     const size_t out_pos =  in buffer_append_base64_enc()  local
159     buffer_commit(out, out_pos);  in buffer_append_base64_enc()
169     const size_t out_pos =  in buffer_append_base64_decode()  local
172     buffer_commit(out, out_pos);  in buffer_append_base64_decode()
174     return (out_pos || !in_length) ? result : NULL;  in buffer_append_base64_decode()