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fix: support c #20

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Merged
lemire merged 1 commit into from
Oct 29, 2025
Merged

fix: support c #20

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13 changes: 12 additions & 1 deletion include/is_utf8.h
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Original file line number Diff line number Diff line change
@@ -1,10 +1,21 @@
#ifndef IS_UTF8
#define IS_UTF8

#include <stddef.h>

#ifdef __cplusplus
extern "C" {
#endif

// Check whether the provided string is UTF-8.
// The function is designed for use cases where
// 99.99% of the inputs are valid UTF-8.
// Thus the function unconditionally scans the
// whole input.
extern "C" bool is_utf8(const char *src, size_t len);
bool is_utf8(const char *src, size_t len);

#ifdef __cplusplus
}
#endif

#endif // IS_UTF8