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public text v1 · immutable#include <stdlib.h>
#include <unistd.h>
/* compile with
gcc -g -Wall -o smallsleep smallsleep.c
*/
#define MICROSECONDS_IN_SECONDS 1000000
int main (int argc, const char *argv[])
{
if (argc > 1)
usleep (strtol(argv[1], NULL, 10));
return (0);
} // main