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Add dstr_end function to get the last character

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jp9000 2014-07-23 17:53:27 -07:00
parent 7303009ff2
commit dc42ac0012
1 changed files with 10 additions and 0 deletions
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10
libobs/util/dstr.h
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@ -135,6 +135,8 @@ EXPORT void dstr_mid(struct dstr *dst, const struct dstr *str,
EXPORT void dstr_right(struct dstr *dst, const struct dstr *str,
const size_t pos);
static inline char dstr_end(const struct dstr *str);
EXPORT void dstr_from_mbs(struct dstr *dst, const char *mbstr);
EXPORT char *dstr_to_mbs(const struct dstr *str);
EXPORT void dstr_from_wcs(struct dstr *dst, const wchar_t *wstr);
@ -306,6 +308,14 @@ static inline int dstr_ncmpi(const struct dstr *str1, const char *str2,
return astrcmpi_n(str1->array, str2, n);
}
static inline char dstr_end(const struct dstr *str)
{
if (dstr_isempty(str))
return 0;
return str->array[str->len];
}
#ifdef __cplusplus
}
#endif