Merge branch 'pw/adopt-c99-bool-officially'

Declare weather-balloon we raised for "bool" type 18 months ago a
success and officially allow using the type in our codebase.

* pw/adopt-c99-bool-officially:
  strbuf: convert predicates to return bool
  git-compat-util: convert string predicates to return bool
  CodingGuidelines: allow the use of bool

1 files changed, 6 insertions, 6 deletions

diff --git a/strbuf.h b/strbuf.h
index 6362777c0a..a580ac6084 100644
--- a/strbuf.h
+++ b/strbuf.h
@@ -660,9 +660,9 @@ char *xstrvfmt(const char *fmt, va_list ap);
 __attribute__((format (printf, 1, 2)))
 char *xstrfmt(const char *fmt, ...);
 
-int starts_with(const char *str, const char *prefix);
-int istarts_with(const char *str, const char *prefix);
-int starts_with_mem(const char *str, size_t len, const char *prefix);
+bool starts_with(const char *str, const char *prefix);
+bool istarts_with(const char *str, const char *prefix);
+bool starts_with_mem(const char *str, size_t len, const char *prefix);
 
 /*
  * If the string "str" is the same as the string in "prefix", then the "arg"
@@ -678,16 +678,16 @@ int starts_with_mem(const char *str, size_t len, const char *prefix);
  * can be used instead of !strcmp(arg, "--key") and then
  * skip_prefix(arg, "--key=", &arg) to parse such an option.
  */
-int skip_to_optional_arg_default(const char *str, const char *prefix,
+bool skip_to_optional_arg_default(const char *str, const char *prefix,
 				 const char **arg, const char *def);
 
-static inline int skip_to_optional_arg(const char *str, const char *prefix,
+static inline bool skip_to_optional_arg(const char *str, const char *prefix,
 				       const char **arg)
 {
 	return skip_to_optional_arg_default(str, prefix, arg, "");
 }
 
-static inline int ends_with(const char *str, const char *suffix)
+static inline bool ends_with(const char *str, const char *suffix)
 {
 	size_t len;
 	return strip_suffix(str, suffix, &len);