diff --git a/.github/formats-info.py b/.github/formats-info.py
index 1cadab65..a5ffdfa9 100644
--- a/.github/formats-info.py
+++ b/.github/formats-info.py
@@ -13,7 +13,7 @@ import glob, os, re
 
 META_SRC = '../**/meta/*.c'
 FORMAT_SRC = '../**/formats.c'
-SORT_SRC = '../**/vgmstream.c'
+SORT_SRC = '../**/vgmstream_init.c'
 FORMAT_DOC = '../**/FORMATS.md'
 DUMP_DOC = 'formats-info.md'
 IS_SORT = True          #sorts metas lines based on LIST_SRC
diff --git a/cli/Makefile b/cli/Makefile
index 75ec3745..fa6d773f 100644
--- a/cli/Makefile
+++ b/cli/Makefile
@@ -22,6 +22,12 @@ ifeq ($(TARGET_OS),Windows_NT)
 
   LIBAO_INC = -I$(LIBAO_IPATH)
   LIBAO_LIB = -L$(LIBAO_LPATH) -lao
+
+  # strip needs full name
+  OUTPUT_CLI = vgmstream-cli.exe
+  OUTPUT_123 = vgmstream123.exe
+  OUTPUT_API = api_example.exe
+
 else
   #todo move to subfolders and remove
   CFLAGS += -I../ext_includes
@@ -50,7 +56,7 @@ vgmstream123: libvgmstream.a $(TARGET_EXT_LIBS)
 
 api_example: libvgmstream.a $(TARGET_EXT_LIBS)
 	$(CC) $(CFLAGS) api_example.c $(LDFLAGS) -o $(OUTPUT_API)
-	$(STRIP) api_example
+	$(STRIP) $(OUTPUT_API)
 
 libvgmstream.a:
 	$(MAKE) -C ../src $@
diff --git a/cli/vgmstream_cli.c b/cli/vgmstream_cli.c
index 524a7e51..ca6c71dd 100644
--- a/cli/vgmstream_cli.c
+++ b/cli/vgmstream_cli.c
@@ -4,8 +4,6 @@
 #define POSIXLY_CORRECT
 
 #include <getopt.h>
-#include "vgmstream_cli.h"
-#include "wav_utils.h"
  
 #ifdef WIN32
 #include <io.h>
@@ -19,6 +17,9 @@
 #endif
 
 
+#include "vgmstream_cli.h"
+#include "wav_utils.h"
+
 #include "../version.h"
 #ifndef VGMSTREAM_VERSION
 #define VGMSTREAM_VERSION "unknown version " __DATE__
diff --git a/doc/DEV.md b/doc/DEV.md
index f330ff3e..c54b84a1 100644
--- a/doc/DEV.md
+++ b/doc/DEV.md
@@ -10,16 +10,17 @@ There are no hard coding rules but for consistency one should follow the style u
 - 4 spaces instead of tabs
 - `\n` breaks (LF, Linux style), instead of `\r\n` (CRLF, Windows style)
 - `underscore_and_lowercase_names` instead of `CamelCase`
-- `/* C89 comments */` for general comments, `//C99 comments` for special comments (like disabling code but leaving it there for visibility)
+- `/* C89 comments */` for general comments, `//C99 comments` for other comments
 - brackets starting in the same line
   - ex. `if (..) { LF ... LF }`
 - line length ~100, more is ok for 'noise code' (uninteresting calcs or function defs)
 - offsets/sizes in hex, counts/numbers in decimal
 - test functions may return 1=ok, 0=ko for simplicity
 - `free(ptr)` no need to NULL-check per standard, `close_stuff(ptr)` should follow when possible
-- `lowercase_helper_structs_t`, `UPPERCASE_MAIN_STRUCTS`
+- `lowercase_helper_structs_t`, `UPPERCASE_INTERNAL_STRUCTS`
 - spaces in calcs/ifs/etc may be added as desired for clarity
   - ex. `if (simple_check)` or `if ( complex_and_important_stuff(weird + weird) )`
+  - though generally you should split steps if readibility is impaired
 - `goto` are used to abort and reach "fail" sections (typical C cleanup style), beware vars should be defined first
 - pointer definitions should keep the `*` together for consistency 
   - ex. `VGMSTREAM* init_x() { ... }` `STREAMFILE* sf = ...`
@@ -79,7 +80,8 @@ Some of the code can be inefficient or duplicated at places, but it isn't that m
 ./ext_includes/      external includes for compiling
 ./ext_libs/          external libs/DLLs for linking
 ./fb2k/              foobar2000 plugin
-./src/               main vgmstream code
+./src/               initial vgmstream code
+./src/base/          core vgmstream features
 ./src/coding/        format data decoders
 ./src/layout/        format data demuxers
 ./src/meta/          format header parsers
diff --git a/doc/FORMATS.md b/doc/FORMATS.md
index f5882f57..be5cddeb 100644
--- a/doc/FORMATS.md
+++ b/doc/FORMATS.md
@@ -830,9 +830,9 @@ different internally (encrypted, different versions, etc) and not always can be
   - Sony MSF header [*MSF*]
   - *msf*: `.msf .msa .at3 .mp3 .str .snd`
   - Codecs: PCM16BE PCM16LE PSX ATRAC3 FFmpeg(various)
-- **ps3_past.c**
-  - SNDP header [*PS3_PAST*]
-  - *ps3_past*: `.past`
+- **sndp.c**
+  - Premium Agency SNDP header [*SNDP*]
+  - *sndp*: `.past`
   - Codecs: PCM16LE
 - **sgxd.c**
   - Sony SGXD header [*SGXD*]
@@ -1262,7 +1262,7 @@ different internally (encrypted, different versions, etc) and not always can be
   - *smc_smh*: `.smc + .smh`
   - Codecs: PSX
 - **ppst.c**
-  - Parappa PPST header [*PPST*]
+  - epics PPST header [*PPST*]
   - *ppst*: `.sng`
     - Subfiles: *riff*
 - **ubi_bao.c**
@@ -2033,6 +2033,7 @@ are used in few games.
   - Paradigm MC3 ADPCM
   - Ocean DSA ADPCM
   - lsf ADPCM
+  - Ongakukan ADPCM
   - ITU-T G.721
   - CompressWave (CWav) Huffman ADPCM
 - Perceptual/transform-based
diff --git a/src/base/decode.c b/src/base/decode.c
index d600ebaf..b6ed6fab 100644
--- a/src/base/decode.c
+++ b/src/base/decode.c
@@ -1679,7 +1679,7 @@ int decode_do_loop(VGMSTREAM* vgmstream) {
         vgmstream->loop_next_block_offset = vgmstream->next_block_offset;
         //vgmstream->lstate = vgmstream->pstate; /* play state is applied over loops */
 
-        vgmstream->hit_loop = 1; /* info that loop is now ready to use */
+        vgmstream->hit_loop = true; /* info that loop is now ready to use */
     }
 
     return 0; /* not looped */
diff --git a/src/coding/coding.h b/src/coding/coding.h
index edbf6256..c98a1a63 100644
--- a/src/coding/coding.h
+++ b/src/coding/coding.h
@@ -13,7 +13,7 @@ void adx_next_key(VGMSTREAMCHANNEL* stream);
 
 
 /* g721_decoder */
-void decode_g721(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_g721(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 void g72x_init_state(struct g72x_state* state_ptr);
 
 
@@ -126,14 +126,14 @@ size_t xa_bytes_to_samples(size_t bytes, int channels, int is_blocked, int is_fo
 
 
 /* ea_xa_decoder */
-void decode_ea_xa(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel, int is_stereo);
-void decode_ea_xa_v2(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
-void decode_maxis_xa(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel);
+void decode_ea_xa(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel, int is_stereo);
+void decode_ea_xa_v2(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_maxis_xa(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel);
 int32_t ea_xa_bytes_to_samples(size_t bytes, int channels);
 
 
 /* ea_xas_decoder */
-void decode_ea_xas_v0(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_ea_xas_v0(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 void decode_ea_xas_v1(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel);
 
 
@@ -145,7 +145,7 @@ void decode_cbd2_int(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspac
 
 
 /* ws_decoder */
-void decode_ws(VGMSTREAM* vgmstream, int channel, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_ws(VGMSTREAM* vgmstream, int channel, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 
 
 /* acm_decoder */
@@ -197,11 +197,11 @@ void decode_nds_procyon(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channels
 
 
 /* l5_555_decoder */
-void decode_l5_555(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_l5_555(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 
 
 /* sassc_decoder */
-void decode_sassc(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_sassc(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 
 
 /* lsf_decode */
@@ -217,7 +217,7 @@ void decode_mta2(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing,
 
 
 /* mc3_decoder */
-void decode_mc3(VGMSTREAM* vgmstream, VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel);
+void decode_mc3(VGMSTREAM* vgmstream, VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do, int channel);
 
 
 /* fadpcm_decoder */
@@ -243,7 +243,7 @@ int32_t tantalus_bytes_to_samples(size_t bytes, int channels);
 
 
 /* derf_decoder */
-void decode_derf(VGMSTREAMCHANNEL* stream, sample * outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
+void decode_derf(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
 
 /* wady_decoder */
 void decode_wady(VGMSTREAMCHANNEL* stream, sample_t* outbuf, int channelspacing, int32_t first_sample, int32_t samples_to_do);
@@ -322,7 +322,7 @@ typedef struct ea_mt_codec_data ea_mt_codec_data;
 ea_mt_codec_data* init_ea_mt(int channels, int pcm_blocks);
 ea_mt_codec_data* init_ea_mt_loops(int channels, int pcm_blocks, int loop_sample, off_t* loop_offsets);
 ea_mt_codec_data* init_ea_mt_cbx(int channels);
-void decode_ea_mt(VGMSTREAM* vgmstream, sample * outbuf, int channelspacing, int32_t samples_to_do, int channel);
+void decode_ea_mt(VGMSTREAM* vgmstream, sample_t* outbuf, int channelspacing, int32_t samples_to_do, int channel);
 void reset_ea_mt(VGMSTREAM* vgmstream);
 void flush_ea_mt(VGMSTREAM* vgmstream);
 void seek_ea_mt(VGMSTREAM* vgmstream, int32_t num_sample);
@@ -560,7 +560,7 @@ void free_g719(g719_codec_data* data, int channels);
 
 #if defined(VGM_USE_MP4V2) && defined(VGM_USE_FDKAAC)
 /* mp4_aac_decoder */
-void decode_mp4_aac(mp4_aac_codec_data* data, sample * outbuf, int32_t samples_to_do, int channels);
+void decode_mp4_aac(mp4_aac_codec_data* data, sample_t* outbuf, int32_t samples_to_do, int channels);
 void reset_mp4_aac(VGMSTREAM* vgmstream);
 void seek_mp4_aac(VGMSTREAM* vgmstream, int32_t num_sample);
 void free_mp4_aac(mp4_aac_codec_data* data);
diff --git a/src/vgmstream.h b/src/vgmstream.h
index 3377b444..4e86fc2c 100644
--- a/src/vgmstream.h
+++ b/src/vgmstream.h
@@ -164,7 +164,7 @@ typedef struct {
     layout_t layout_type;           /* type of layout */
     meta_t meta_type;               /* type of metadata */
 
-    /* loopin config */
+    /* loop config */
     int loop_flag;                  /* is this stream looped? */
     int32_t loop_start_sample;      /* first sample of the loop (included in the loop) */
     int32_t loop_end_sample;        /* last sample of the loop (not included in the loop) */
@@ -186,7 +186,7 @@ typedef struct {
     uint32_t channel_layout;        /* order: FL FR FC LFE BL BR FLC FRC BC SL SR etc (WAVEFORMATEX flags where FL=lowest bit set) */
 
     /* other config */
-    int allow_dual_stereo;          /* search for dual stereo (file_L.ext + file_R.ext = single stereo file) */
+    bool allow_dual_stereo;         /* search for dual stereo (file_L.ext + file_R.ext = single stereo file) */
 
 
     /* layout/block state */
@@ -205,7 +205,7 @@ typedef struct {
     size_t loop_block_size;         /* saved from current_block_size */
     int32_t loop_block_samples;     /* saved from current_block_samples */
     off_t loop_next_block_offset;   /* saved from next_block_offset */
-    int hit_loop;                   /* save config when loop is hit, but first time only */
+    bool hit_loop;                  /* save config when loop is hit, but first time only */
 
 
     /* decoder config/state */
@@ -233,7 +233,7 @@ typedef struct {
 
 
     /* play config/state */
-    int config_enabled;             /* config can be used */
+    bool config_enabled;            /* config can be used */
     play_config_t config;           /* player config (applied over decoding) */
     play_state_t pstate;            /* player state (applied over decoding) */
     int loop_count;                 /* counter of complete loops (1=looped once) */