Lines Matching refs:ch
90 int ch, j = 0, k; in base64_decode() local
99 ch = in[0]; in base64_decode()
102 ch = (unsigned char) in[i]; in base64_decode()
104 if (ch == '\0') break; in base64_decode()
106 if (ch == base64_pad) break; in base64_decode()
108 ch = base64_reverse_table[ch]; in base64_decode()
109 if (ch < 0) continue; in base64_decode()
113 result[j] = ch << 2; in base64_decode()
116 result[j++] |= ch >> 4; in base64_decode()
117 result[j] = (ch & 0x0f) << 4; in base64_decode()
120 result[j++] |= ch >>2; in base64_decode()
121 result[j] = (ch & 0x03) << 6; in base64_decode()
124 result[j++] |= ch; in base64_decode()
130 if (ch == base64_pad) { in base64_decode()