Here is a list of all variables with links to the structures/unions they belong to:

### - a -

- a : tColorRGBA

### - b -

- b : tColorRGBA
- baseticks : FPSmanager

### - c -

- count : SDL2_gfxBresenhamIterator

### - d -

- dx : SDL2_gfxBresenhamIterator
- dy : SDL2_gfxBresenhamIterator

### - e -

- error : SDL2_gfxBresenhamIterator

### - f -

- first1x : SDL2_gfxMurphyIterator
- first1y : SDL2_gfxMurphyIterator
- first2x : SDL2_gfxMurphyIterator
- first2y : SDL2_gfxMurphyIterator
- framecount : FPSmanager

### - g -

- g : tColorRGBA

### - k -

- kd : SDL2_gfxMurphyIterator
- kt : SDL2_gfxMurphyIterator
- ku : SDL2_gfxMurphyIterator
- kv : SDL2_gfxMurphyIterator

### - l -

- last1x : SDL2_gfxMurphyIterator
- last1y : SDL2_gfxMurphyIterator
- last2x : SDL2_gfxMurphyIterator
- last2y : SDL2_gfxMurphyIterator
- lastticks : FPSmanager

### - o -

- oct2 : SDL2_gfxMurphyIterator

### - q -

- quad4 : SDL2_gfxMurphyIterator

### - r -

- r : tColorRGBA
- rate : FPSmanager
- rateticks : FPSmanager
- renderer : SDL2_gfxMurphyIterator

### - s -

- s1 : SDL2_gfxBresenhamIterator
- s2 : SDL2_gfxBresenhamIterator
- swapdir : SDL2_gfxBresenhamIterator

### - t -

- tempx : SDL2_gfxMurphyIterator
- tempy : SDL2_gfxMurphyIterator

### - u -

- u : SDL2_gfxMurphyIterator

### - v -

- v : SDL2_gfxMurphyIterator

### - x -

- x : SDL2_gfxBresenhamIterator

### - y -

- y : SDL2_gfxBresenhamIterator, tColorY