add pa_truncate_utf8() function for truncating a string and guaranteeing it stays valid UTF8 afterwards

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1673 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-08-16 13:46:32 +00:00
parent 81cdb3798c
commit 03b0b1db7b
2 changed files with 20 additions and 0 deletions

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@ -94,4 +94,6 @@ int pa_atou(const char *s, uint32_t *ret_u);
int pa_snprintf(char *str, size_t size, const char *format, ...);
char *pa_truncate_utf8(char *c, size_t l);
#endif