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Replaced fgets() with try_fgets() in keybindings library.
[plomrogue]
/
src
/
yx_uint16.h
diff --git
a/src/yx_uint16.h
b/src/yx_uint16.h
index d055a6d4c7a3df45ba1b4de482532bb42156f633..f6f90a372dca46c8af4b63a17dcd1e4e3f37bcb6 100644
(file)
--- a/
src/yx_uint16.h
+++ b/
src/yx_uint16.h
@@
-24,7
+24,8
@@
struct yx_uint16
extern uint8_t yx_uint16_cmp(struct yx_uint16 * a, struct yx_uint16 * b);
/* Return yx_uint16 coordinate one step from "yx" in direction "dir" (east: 'E',
extern uint8_t yx_uint16_cmp(struct yx_uint16 * a, struct yx_uint16 * b);
/* Return yx_uint16 coordinate one step from "yx" in direction "dir" (east: 'E',
- * west: 'W', north: 'N', south: 'S'). An invalid dir leaves "yx" unchanged.
+ * west: 'W', north: 'N', south: 'S'). If "dir" is invalid or would wrap the
+ * move around the edge of a 2^16x2^16 cells field, "yx" remains unchanged.
*/
extern struct yx_uint16 mv_yx_in_dir(char dir, struct yx_uint16 yx);
*/
extern struct yx_uint16 mv_yx_in_dir(char dir, struct yx_uint16 yx);