diff options
Diffstat (limited to 'src/modules/rtp/base64.c')
| -rw-r--r-- | src/modules/rtp/base64.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/modules/rtp/base64.c b/src/modules/rtp/base64.c index 043ef5a8..980b018e 100644 --- a/src/modules/rtp/base64.c +++ b/src/modules/rtp/base64.c @@ -37,16 +37,16 @@ #include "base64.h" -static char base64_chars[] = +static const char base64_chars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; static int pos(char c) { - char *p; - for (p = base64_chars; *p; p++) - if (*p == c) - return p - base64_chars; - return -1; + if (c >= 'A' && c <= 'Z') return c - 'A' + 0; + if (c >= 'a' && c <= 'z') return c - 'a' + 26; + if (c >= '0' && c <= '9') return c - '0' + 52; + if (c == '+') return 62; + if (c == '/') return 63; } int pa_base64_encode(const void *data, int size, char **str) |