typedef vector(2) float vec2;
typedef vector(3) float vec3;
typedef vector(4) float vec4;
typedef vector(2) vec2 mat2;
typedef mat2 mat2x2;
typedef vector(3) vec2 mat3x2;
typedef vector(4) vec2 mat4x2;
typedef vector(2) vec3 mat2x3;
typedef vector(3) vec3 mat3;
typedef mat3 mat3x3;
typedef vector(4) vec3 mat4x3;
typedef vector(2) vec4 mat2x4;
typedef vector(3) vec4 mat3x4;
typedef vector(4) vec4 mat4;
typedef mat4 mat4x4;

typedef vector(2) int ivec2;
typedef vector(3) int ivec3;
typedef vector(4) int ivec4;

typedef image(dimensions=1, sampled) float sampler1D;
typedef image(dimensions=2, sampled) float sampler2D;
typedef image(dimensions=3, sampled) float sampler3D;
typedef image(dimensions=cube, sampled) float samplerCube;
typedef image(dimensions=1[], sampled) float sampler1DArray;
typedef image(dimensions=2[], sampled) float sampler2DArray;
typedef image(dimensions=cube[], sampled) float samplerCubeArray;
typedef image(dimensions=1, shadow, sampled) float sampler1DShadow;
typedef image(dimensions=2, shadow, sampled) float sampler2DShadow;
typedef image(dimensions=1[], shadow, sampled) float sampler1DArrayShadow;
typedef image(dimensions=2[], shadow, sampled) float sampler2DArrayShadow;
typedef image(dimensions=cube, shadow, sampled) float samplerCubeShadow;
typedef image(dimensions=cube[], shadow, sampled) float samplerCubeArrayShadow;

#pragma MSP stage(vertex)
out gl_PerVertex
{
  vec4 gl_Position;
  float gl_ClipDistance[];
};

#pragma MSP stage(geometry)
in gl_PerVertex
{
  vec4 gl_Position;
  float gl_ClipDistance[];
} gl_in[];
out gl_PerVertex
{
  vec4 gl_Position;
  float gl_ClipDistance[];
};