.\" Automatically generated by Pandoc 3.6.1 .\" .TH "ALLEGRO_MUTEX" "3" "" "Allegro reference manual" .SH NAME ALLEGRO_MUTEX \- Allegro 5 API .SH SYNOPSIS .IP .EX #include \f[B]\f[R] \f[B]typedef\f[R] \f[B]struct\f[R] ALLEGRO_MUTEX ALLEGRO_MUTEX; .EE .SH DESCRIPTION An opaque structure representing a mutex.