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Diffstat (limited to 'c/src/lib/libbsp/shared/sbrk.c')
-rw-r--r--c/src/lib/libbsp/shared/sbrk.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/shared/sbrk.c b/c/src/lib/libbsp/shared/sbrk.c
index b6c5a07263..bd934b120e 100644
--- a/c/src/lib/libbsp/shared/sbrk.c
+++ b/c/src/lib/libbsp/shared/sbrk.c
@@ -23,7 +23,7 @@
#include <sys/types.h>
#include <unistd.h>
-void * sbrk(size_t incr)
+void * sbrk(ptrdiff_t incr)
{
errno = ENOMEM;
return (void *)-1;