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path: root/src/lib/formats/uef_cas.cpp
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Diffstat (limited to 'src/lib/formats/uef_cas.cpp')
-rw-r--r--src/lib/formats/uef_cas.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/lib/formats/uef_cas.cpp b/src/lib/formats/uef_cas.cpp
index f078ae776c4..6db1716348b 100644
--- a/src/lib/formats/uef_cas.cpp
+++ b/src/lib/formats/uef_cas.cpp
@@ -50,7 +50,7 @@ static const UINT8* skip_gz_header( const UINT8 *p ) {
method = *p; p++;
flags = *p; p++;
if ( method != Z_DEFLATED || ( flags & RESERVED ) != 0 ) {
- return NULL;
+ return nullptr;
}
/* Skip time, xflags and OS code */
p += 6;
@@ -75,7 +75,7 @@ static const UINT8* skip_gz_header( const UINT8 *p ) {
return p;
}
-static UINT8 *gz_ptr = NULL;
+static UINT8 *gz_ptr = nullptr;
static float get_uef_float( const UINT8 *Float)
{
@@ -114,14 +114,14 @@ static int uef_cas_to_wav_size( const UINT8 *casdata, int caslen ) {
int inflate_size = ( casdata[ caslen - 1 ] << 24 ) | ( casdata[ caslen - 2 ] << 16 ) | ( casdata[ caslen - 3 ] << 8 ) | casdata[ caslen - 4 ];
const UINT8 *in_ptr = skip_gz_header( casdata );
- if ( in_ptr == NULL ) {
+ if ( in_ptr == nullptr ) {
goto cleanup;
}
gz_ptr = (UINT8 *)malloc( inflate_size );
- d_stream.zalloc = 0;
- d_stream.zfree = 0;
- d_stream.opaque = 0;
+ d_stream.zalloc = nullptr;
+ d_stream.zfree = nullptr;
+ d_stream.opaque = nullptr;
d_stream.next_in = (unsigned char *)in_ptr;
d_stream.avail_in = caslen - ( in_ptr - casdata );
d_stream.next_out = gz_ptr;
@@ -207,7 +207,7 @@ static int uef_cas_to_wav_size( const UINT8 *casdata, int caslen ) {
cleanup:
if ( gz_ptr ) {
free( gz_ptr );
- gz_ptr = NULL;
+ gz_ptr = nullptr;
}
return -1;
}
@@ -232,7 +232,7 @@ static int uef_cas_fill_wave( INT16 *buffer, int length, UINT8 *bytes ) {
INT16 *p = buffer;
if ( bytes[0] == 0x1f && bytes[1] == 0x8b ) {
- if ( gz_ptr == NULL ) {
+ if ( gz_ptr == nullptr ) {
return 1;
}
bytes = gz_ptr;
@@ -327,7 +327,7 @@ const struct CassetteFormat uef_cassette_format = {
"uef",
uef_cassette_identify,
uef_cassette_load,
- NULL
+ nullptr
};
CASSETTE_FORMATLIST_START(uef_cassette_formats)