mpatch: reformat function prototypes with clang-format

Differential Revision: https://phab.mercurial-scm.org/D1131

mercurial/mpatch.c

@@ -261,8 +261,8 int mpatch_apply(char *buf, const char *
 }
 
 /* recursively generate a patch of all bins between start and end */
-struct mpatch_flist *mpatch_fold(void *bins,
-	struct mpatch_flist* (*get_next_item)(void*, ssize_t),
+struct mpatch_flist *
+mpatch_fold(void *bins, struct mpatch_flist *(*get_next_item)(void *, ssize_t),
 	ssize_t start, ssize_t end)
 {
 	ssize_t len;

mercurial/mpatch.h

@@ -19,8 +19,8 ssize_t mpatch_calcsize(ssize_t len, str
 void mpatch_lfree(struct mpatch_flist *a);
 int mpatch_apply(char *buf, const char *orig, ssize_t len,
 	struct mpatch_flist *l);
-struct mpatch_flist *mpatch_fold(void *bins,
-	struct mpatch_flist* (*get_next_item)(void*, ssize_t),
+struct mpatch_flist *
+mpatch_fold(void *bins, struct mpatch_flist *(*get_next_item)(void *, ssize_t),
 	ssize_t start, ssize_t end);
 
 #endif