diff options
Diffstat (limited to 'src/nvim/api/private/helpers.c')
| -rw-r--r-- | src/nvim/api/private/helpers.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c index e736e29e2d..f00fbf69ea 100644 --- a/src/nvim/api/private/helpers.c +++ b/src/nvim/api/private/helpers.c @@ -667,6 +667,22 @@ tabpage_T *find_tab_by_handle(Tabpage tabpage, Error *err) return rv; } +/// Allocates a String consisting of a single char. Does not support multibyte +/// characters. The resulting string is also NUL-terminated, to facilitate +/// interoperating with code using C strings. +/// +/// @param char the char to convert +/// @return the resulting String, if the input char was NUL, an +/// empty String is returned +String cchar_to_string(char c) +{ + char buf[] = { c, NUL }; + return (String) { + .data = xmemdupz(buf, 1), + .size = (c != NUL) ? 1 : 0 + }; +} + /// Copies a C string into a String (binary safe string, characters + length). /// The resulting string is also NUL-terminated, to facilitate interoperating /// with code using C strings. |