SDL3_gfx 1.0.1 Graphics primitives and surface functions for SDL3

Here is a list of all functions, variables, defines, enums, and typedefs with links to the files they belong to:

### - g -

- GFX_FONTDATAMAX : SDL3_gfxPrimitives_font.h
- gfxPrimitivesSetFont() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- gfxPrimitivesSetFontRotation() : SDL3_gfxPrimitives.c, SDL3_gfxPrimitives.h
- GUARD_ROWS : SDL3_rotozoom.c