Use 'fp' name for local 'FILE*' variables.

It is inappropriate to use the 'fd' name for 'FILE*' variables.
POSIX file descriptiors are of type 'int' and are distinguished from
ISO C stream pointers (type 'FILE*').

Rename these variables to 'fp', which is a preferred naming in POSIX.
(Note that ISO C preferred the 'stream' name for the variables.)

No code changes.

1 files changed, 1 insertions, 1 deletions

diff --git a/XUtils.h b/XUtils.h
index 3703f8bc..093f5005 100644
--- a/XUtils.h
+++ b/XUtils.h
@@ -76,7 +76,7 @@ char** String_split(const char* s, char sep, size_t* n);
 void String_freeArray(char** s);
 
 ATTR_NONNULL
-char* String_readLine(FILE* fd) ATTR_MALLOC;
+char* String_readLine(FILE* fp) ATTR_MALLOC;
 
 ATTR_NONNULL
 static inline char* String_strchrnul(const char* s, int c) {