PFNGLPROGRAMUNIFORM4FPROC

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
extern (C)
alias PFNGLPROGRAMUNIFORM4FPROC = void function(GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3)

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