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.TH SDL_UnlockMutex 3 "SDL 3.2.10" "Simple Directmedia Layer" "SDL3 FUNCTIONS"
.SH NAME
SDL_UnlockMutex \- Unlock the mutex\[char46]
.SH HEADER FILE
Defined in SDL3/SDL_mutex\[char46]h

.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "void SDL_UnlockMutex(SDL_Mutex *mutex);
.fi
.SH DESCRIPTION
It is legal for the owning thread to lock an already-locked mutex\[char46] It must
unlock it the same number of times before it is actually made available for
other threads in the system (this is known as a "recursive mutex")\[char46]

It is illegal to unlock a mutex that has not been locked by the current
thread, and doing so results in undefined behavior\[char46]

.SH FUNCTION PARAMETERS
.TP
.I mutex
the mutex to unlock\[char46]
.SH AVAILABILITY
This function is available since SDL 3\[char46]2\[char46]0\[char46]

.SH SEE ALSO
.BR \(bu (3),
.BR SDL_LockMutex (3),
.BR \(bu (3),
.BR SDL_TryLockMutex (3)