请教关于tc中头文件的函数的声明
如:stdio.h中的:
int _Cdecl fgetc (FILE *stream);
int _Cdecl fgetpos (FILE *stream, fpos_t *pos);
char *_Cdecl fgets (char *s, int n, FILE *stream);
FILE *_Cdecl fopen (const char *path, const char *mode);
int _Cdecl fprintf (FILE *stream, const char *format, ...);
int _Cdecl fputc (int c, FILE *stream);
等等,这些函数在声明是为什么要在前面加上 _Cdecl ?