Fix missing <unistd.h> header for sleep(3) definition (#52)

Clean up build warning: src/calibrate.c: In function ‘Calibrate’: src/calibrate.c:32:9: warning: implicit declaration of function ‘sleep’ [-Wimplicit-function-declaration] 32 | sleep(1); Signed-off-by: Colin Ian King <[email protected]>
intel · Aug 17, 2023 · d82f25d · d82f25d
1 parent 705079a
commit d82f25d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/calibrate.c b/src/calibrate.c
@@ -4,6 +4,7 @@
 //###########################################################################################################
 
 #include <stdio.h>
+#include <unistd.h>
 
 typedef unsigned long long uint64_t;