revert to pure C89

1 files changed, 8 insertions, 5 deletions

diff --git a/src/util/util.c b/src/util/util.c
index 05701c6..00561b7 100644
--- a/src/util/util.c
+++ b/src/util/util.c
@@ -7,15 +7,16 @@ void *kai_expand_array(void **array, size_t *count, size_t element_size)
 {
 	size_t new_count = *count + 1;
 	size_t new_size = element_size * new_count;
-	/* cast to uint8_t so we can do pointer arithmetic */
-	uint8_t *new_array = realloc(*array, new_size);
+	/* cast to unsigned char so we can do pointer arithmetic */
+	unsigned char *new_array = realloc(*array, new_size);
 	if (new_array == NULL) {
 		fprintf(stderr, "[kalmia] ERROR: failed to add %ul bytes to %ul-byte array!\n", 
 			element_size, element_size * *count);
 		return NULL;
 	}
 
-	void *new_element = new_array + (*count * element_size);
+	size_t offset = (*count * element_size) / sizeof(unsigned char);
+	void *new_element = new_array + offset;
 
 	*array = new_array;
 	*count = new_count;
@@ -30,7 +31,8 @@ size_t kai_text_to_reals(ka_real_t *dest, const char *str, size_t count)
 
 	size_t result = count;
 
-	for (int i=0; i<count; i++) {
+	int i;
+	for (i=0; i<count; i++) {
 		dest[i] = KA_STR_TO_REAL(nptr, &end);
 		if (nptr == end) {
 			result -= 1;
@@ -49,7 +51,8 @@ size_t kai_text_to_longs(long *dest, const char *str, size_t count)
 
 	size_t result = count;
 
-	for (int i=0; i<count; i++) {
+	int i;
+	for (i=0; i<count; i++) {
 		dest[i] = strtol(nptr, &end, 10);
 		if (nptr == end) {
 			result -= 1;