diff --git a/qoa.h b/qoa.h
index cfed266bef..23612bb0bf 100644
--- a/qoa.h
+++ b/qoa.h
@@ -140,14 +140,14 @@ typedef struct {
#endif
} qoa_desc;
-unsigned int qoa_encode_header(qoa_desc *qoa, unsigned char *bytes);
-unsigned int qoa_encode_frame(const short *sample_data, qoa_desc *qoa, unsigned int frame_len, unsigned char *bytes);
-void *qoa_encode(const short *sample_data, qoa_desc *qoa, unsigned int *out_len);
+inline unsigned int qoa_encode_header(qoa_desc *qoa, unsigned char *bytes);
+inline unsigned int qoa_encode_frame(const short *sample_data, qoa_desc *qoa, unsigned int frame_len, unsigned char *bytes);
+inline void *qoa_encode(const short *sample_data, qoa_desc *qoa, unsigned int *out_len);
-unsigned int qoa_max_frame_size(qoa_desc *qoa);
-unsigned int qoa_decode_header(const unsigned char *bytes, int size, qoa_desc *qoa);
-unsigned int qoa_decode_frame(const unsigned char *bytes, unsigned int size, qoa_desc *qoa, short *sample_data, unsigned int *frame_len);
-short *qoa_decode(const unsigned char *bytes, int size, qoa_desc *file);
+inline unsigned int qoa_max_frame_size(qoa_desc *qoa);
+inline unsigned int qoa_decode_header(const unsigned char *bytes, int size, qoa_desc *qoa);
+inline unsigned int qoa_decode_frame(const unsigned char *bytes, unsigned int size, qoa_desc *qoa, short *sample_data, unsigned int *frame_len);
+inline short *qoa_decode(const unsigned char *bytes, int size, qoa_desc *file);
#ifndef QOA_NO_STDIO
@@ -395,7 +395,7 @@ unsigned int qoa_encode_frame(const short *sample_data, qoa_desc *qoa, unsigned
qoa_uint64_t best_error = -1;
#endif
qoa_uint64_t best_slice = 0;
- qoa_lms_t best_lms;
+ qoa_lms_t best_lms = {};
int best_scalefactor = 0;
for (int sfi = 0; sfi < 16; sfi++) {
@@ -500,7 +500,7 @@ void *qoa_encode(const short *sample_data, qoa_desc *qoa, unsigned int *out_len)
num_frames * QOA_LMS_LEN * 4 * qoa->channels + /* 4 * 4 bytes lms state per channel */
num_slices * 8 * qoa->channels; /* 8 byte slices */
- unsigned char *bytes = QOA_MALLOC(encoded_size);
+ unsigned char *bytes = (unsigned char *)QOA_MALLOC(encoded_size);
for (unsigned int c = 0; c < qoa->channels; c++) {
/* Set the initial LMS weights to {0, 0, -1, 2}. This helps with the
@@ -655,7 +655,7 @@ short *qoa_decode(const unsigned char *bytes, int size, qoa_desc *qoa) {
/* Calculate the required size of the sample buffer and allocate */
int total_samples = qoa->samples * qoa->channels;
- short *sample_data = QOA_MALLOC(total_samples * sizeof(short));
+ short *sample_data = (short *)QOA_MALLOC(total_samples * sizeof(short));
unsigned int sample_index = 0;
unsigned int frame_len;