afh: Print help if no arguments are given.

[paraslash.git] / string.h

diff --git a/string.h b/string.h
index 61bb7c25b04998ed1c6616240f2e51f6627a5360..aa8292fdf4ec1f076294842e1b6cb02dbc4f23a6 100644 (file)
--- a/string.h
+++ b/string.h
@@ -101,3 +101,5 @@ char *safe_strdup(const char *src, size_t len);
 char *key_value_copy(const char *src, size_t len, const char *key);
 int skip_cells(const char *s, size_t cells_to_skip, size_t *result);
 __must_check int strwidth(const char *s, size_t *result);
+__must_check int sanitize_str(const char *src, size_t max_width,
+               char **result, size_t *width);