No actual (supported) compiler lacks a definition for NULL, and it is mandated to be present in stddef.h according to the C89 standard.
Unified · Split
| @@ -35,6 +35,7 @@ · 34 unmodified lines | ||
| 35 | 35 | #define WELS_TYPE_DEFINES_H__ |
| 36 | 36 | |
| 37 | 37 | #include <limits.h> |
| 38 | +#include <stddef.h> | |
| 38 | 39 | |
| 39 | 40 | //////////////////////////////////////////////////////////////////////////// |
| 40 | 41 | // NOTICE : ALL internal implement MUST use the data type defined as below |
| @@ -67,10 +68,6 @@ typedef float real32_t; · 26 unmodified lines | ||
| 67 | 68 | #endif//EPSN |
| 68 | 69 | #define EPSN (0.000001f) // (1e-6) // desired float precision |
| 69 | 70 | |
| 70 | −#ifndef NULL | |
| 71 | −#define NULL 0 | |
| 72 | −#endif | |
| 73 | − | |
| 74 | 71 | typedef bool bool_t; |
| 75 | 72 | typedef int32_t BOOL_T; |
| 76 | 73 | |
| @@ -50,9 +50,8 @@ · 49 unmodified lines | ||
| 50 | 50 | #define WELSVP_NAMESPACE_BEGIN namespace nsWelsVP { |
| 51 | 51 | #define WELSVP_NAMESPACE_END } |
| 52 | 52 | |
| 53 | −#ifdef _MSC_VER | |
| 54 | 53 | #include <stddef.h> |
| 55 | −#else | |
| 54 | +#ifndef _MSC_VER | |
| 56 | 55 | #include <stdint.h> |
| 57 | 56 | #endif |
| 58 | 57 | |
| @@ -82,10 +81,6 @@ typedef float float_t ; · 23 unmodified lines | ||
| 82 | 81 | typedef double double_t ; |
| 83 | 82 | #endif |
| 84 | 83 | |
| 85 | −#ifndef NULL | |
| 86 | −#define NULL 0 | |
| 87 | −#endif | |
| 88 | − | |
| 89 | 84 | enum { |
| 90 | 85 | FALSE = 0, |
| 91 | 86 | TRUE = !FALSE |