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Compiler Warning (level 4) C4131

  • Artikkeli

'function' : uses old-style declarator

The specified function declaration is not in prototype form.

Old-style function declarations should be converted to prototype form.

The following example shows an old-style function declaration:

// C4131.c
// compile with: /W4 /c
void addrec( name, id ) // C4131 expected
char *name;
int id;
{ }

The following example shows a prototype form:

void addrec( char *name, int id )
{ }