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Added rpi gpio program.
[utils.git]
/
usleep.c
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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int main(int argc, char **argv)
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{
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if(argc < 2)
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{
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fprintf(stderr, "usage: usleep usecs\n");
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return(1);
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}
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usleep(atoi(argv[1]));
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return(0);
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}