buffer_io.h: Remove unnecessary casting

[wimlib] / src / buffer_io.h

diff --git a/src/buffer_io.h b/src/buffer_io.h
index 9dd88a01a62a79bca07dacd41c80f1660ad763e5..4a247ba5f4da9504ad89a74f8c5fd5e618a38623 100644 (file)
--- a/src/buffer_io.h
+++ b/src/buffer_io.h
@@ -20,38 +20,42 @@
  * the output location, with the size indicated in the function name, in little
  * endian format.  A pointer to the input location directly following the bytes
  * read is returned. */
-static inline const u8 *get_u8(const u8 *p, u8 *res)
+static inline const void *
+get_u8(const void *p, u8 *res)
 {
-       *res = *p;
+       *res = *(const u8*)p;
        return p + 1;
 }
 
-
-static inline const u8 *get_u16(const u8 *p, u16 *res)
+static inline const void *
+get_u16(const void *p, u16 *res)
 {
-       *res = le16_to_cpu(*(u16*)p);
+       *res = le16_to_cpu(*(const u16*)p);
        return p + 2;
 }
 
 
 
-static inline const u8 *get_u32(const u8 *p, u32 *res)
+static inline const void *
+get_u32(const void *p, u32 *res)
 {
-       *res = le32_to_cpu(*(u32*)p);
+       *res = le32_to_cpu(*(const u32*)p);
        return p + 4;
 }
 
 
-static inline const u8 *get_u56(const u8 *p, u64 *res)
+static inline const void *
+get_u56(const void *p, u64 *res)
 {
-       *res = le64_to_cpu(*(u64*)p) & 0x00ffffffffffffff;
+       *res = le64_to_cpu(*(const u64*)p) & 0x00ffffffffffffff;
        return p + 7;
 }
 
 
-static inline const u8 *get_u64(const u8 *p, u64 *res)
+static inline const void *
+get_u64(const void *p, u64 *res)
 {
-       *res = le64_to_cpu(*(u64*)p);
+       *res = le64_to_cpu(*(const u64*)p);
        return p + 8;
 }
 
@@ -61,25 +65,29 @@ static inline const u8 *get_u64(const u8 *p, u64 *res)
  * location in little-endian format as the data type indicated in the function
  * name, and a pointer to the output location directory following the bytes
  * written is returned. */
-static inline u8 *put_u8(u8 *res, u8 val)
+static inline void *
+put_u8(void *res, u8 val)
 {
-       *res = val;
+       *(u8*)res = val;
        return res + 1;
 }
 
-static inline u8 *put_u16(u8 *res, u16 val)
+static inline void *
+put_u16(void *res, u16 val)
 {
        *(uint16_t*)res = cpu_to_le16(val);
        return res + 2;
 }
 
-static inline u8 *put_u32(u8 *res, u32 val)
+static inline void *
+put_u32(void *res, u32 val)
 {
        *(uint32_t*)res = cpu_to_le32(val);
        return res + 4;
 }
 
-static inline u8 *put_u56(u8 *res, u64 val)
+static inline void *
+put_u56(void *res, u64 val)
 {
        const u8 *__p = (const u8*)&val;
 #ifdef WORDS_BIGENDIAN
@@ -96,25 +104,29 @@ static inline u8 *put_u56(u8 *res, u64 val)
        return res + 7;
 }
 
-static inline u8 *put_u64(u8 *res, u64 val)
+static inline void *
+put_u64(void *res, u64 val)
 {
        *(u64*)res = cpu_to_le64(val);
        return res + 8;
 }
 
-static inline const u8 *get_bytes(const u8 *p, size_t num_bytes, void *res)
+static inline const void *
+get_bytes(const void *p, size_t num_bytes, void *res)
 {
        memcpy(res, p, num_bytes);
        return p + num_bytes;
 }
 
-static inline u8 *put_zeroes(u8 *p, size_t num_bytes)
+static inline void *
+put_zeroes(void *p, size_t num_bytes)
 {
-       return (u8*)memset(p, 0, num_bytes) + num_bytes;
+       return memset(p, 0, num_bytes) + num_bytes;
 }
 
-static inline u8 *put_bytes(u8 *p, size_t num_bytes, const u8 *input)
+static inline void *
+put_bytes(void *p, size_t num_bytes, const void *input)
 {
-       return (u8*)memcpy(p, input, num_bytes) + num_bytes;
+       return memcpy(p, input, num_bytes) + num_bytes;
 }
 #endif /* _WIMLIB_BUFFER_IO_H */