diff options
Diffstat (limited to 'src/common/strlib.c')
| -rw-r--r-- | src/common/strlib.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/common/strlib.c b/src/common/strlib.c index 60ea266db..440a07742 100644 --- a/src/common/strlib.c +++ b/src/common/strlib.c @@ -192,3 +192,13 @@ char *_strtok_r(char *s1, const char *s2, char **lasts) return ret; } #endif + +#if !defined(WIN32) || (defined(_MSC_VER) && _MSC_VER < 1400) +/* Find the length of STRING, but scan at most MAXLEN characters. + If no '\0' terminator is found in that many characters, return MAXLEN. */ +size_t strnlen (const char* string, size_t maxlen) +{ + const char* end = memchr (string, '\0', maxlen); + return end ? (size_t) (end - string) : maxlen; +} +#endif |