lib/fuchsia/firmware_sdk/arch/arm64/sysroot/include/alloca.h

#ifndef SYSROOT_ALLOCA_H_
#define SYSROOT_ALLOCA_H_

#ifdef __cplusplus
extern "C" {
#endif

#define __NEED_size_t
#include <bits/alltypes.h>

void* alloca(size_t);

#ifdef __GNUC__
#define alloca __builtin_alloca
#endif

#ifdef __cplusplus
}
#endif

#endif  // SYSROOT_ALLOCA_H_