add kai_text_to_reals

1 files changed, 19 insertions, 0 deletions

diff --git a/src/util/util.c b/src/util/util.c
index c77b3f4..d3e8742 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -21,3 +21,22 @@ void *kai_expand_array(void **array, size_t *count, size_t element_size)
 	*count = new_count;
 	return new_element;
 }
+
+
+int kai_text_to_reals(ka_real_t *dest, const char *str, size_t count)
+{
+	char *nptr = (char*) str;
+	char *end;
+
+	int result = count;
+
+	for (int i=0; i<count; i++) {
+		dest[i] = KA_STR_TO_REAL(nptr, &end);
+		if (nptr == end) {
+			result -= 1;
+		}
+		nptr = end;
+	}
+
+	return result;
+}