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Diffstat (limited to 'include/libopenstm32/gpio.h')
-rw-r--r--include/libopenstm32/gpio.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/libopenstm32/gpio.h b/include/libopenstm32/gpio.h
index 8718270..482d348 100644
--- a/include/libopenstm32/gpio.h
+++ b/include/libopenstm32/gpio.h
@@ -58,8 +58,8 @@
#define GPIO_CNF_OUTPUT_ALTFN_PUSHPULL 0x02
#define GPIO_CNF_OUTPUT_ALTFN_OPENDRAIN 0x03
-void gpio_set(int gpio);
-void gpio_clear(int gpio);
-void gpio_toggle(int gpio);
+void gpio_set(unsigned int gpio);
+void gpio_clear(unsigned int gpio);
+void gpio_toggle(unsigned int gpio);
#endif