diff options
Diffstat (limited to 'src/lib/formats/uef_cas.cpp')
-rw-r--r-- | src/lib/formats/uef_cas.cpp | 18 |
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) |