Preprocessor String Macros

String manipulation macros. More...

Modules
	Library Version Macros
	Useful to check and match library version in order to maintain backward compatibility.

Macros
#define	AV_STRINGIFY(s)   AV_TOSTRING(s)
#define	AV_TOSTRING(s)   #s
#define	AV_GLUE(a, b)   a ## b
#define	AV_JOIN(a, b)   AV_GLUE(a, b)
#define	AV_PRAGMA(s)   _Pragma(#s)

Detailed Description

String manipulation macros.

String manipulation macros

Macro Definition Documentation

#define AV_GLUE	(		a,
			b
	)		a ## b

Definition at line 122 of file avutil.h.

#define AV_JOIN	(		a,
			b
	)		AV_GLUE(a, b)

Definition at line 123 of file avutil.h.

#define AV_PRAGMA

(

s

)

_Pragma(#s)

Definition at line 125 of file avutil.h.

#define AV_STRINGIFY

(

s

)

AV_TOSTRING(s)

Definition at line 119 of file avutil.h.

#define AV_TOSTRING

(

s

)

#s

Definition at line 120 of file avutil.h.