api: Fixed APIs exports. Fixes #145.

include/criterion/criterion.h

@@ -111,8 +111,8 @@ CR_API int criterion_handle_args(int argc, char *argv[], bool handle_unknown_arg
 CR_API void criterion_register_test(struct criterion_test_set *tests,
                                     struct criterion_test *test);
 
-extern const struct criterion_test  *const criterion_current_test;
-extern const struct criterion_suite *const criterion_current_suite;
+CR_API extern const struct criterion_test  *const criterion_current_test;
+CR_API extern const struct criterion_suite *const criterion_current_suite;
 
 CR_END_C_API
 

include/criterion/options.h

@@ -30,6 +30,7 @@
 
 # include <stdbool.h>
 # include "logging.h"
+# include "internal/common.h"
 
 struct criterion_options {
 
@@ -131,7 +132,7 @@ CR_BEGIN_C_API
 /**
  *  The runtime options for the test runner.
  */
-extern struct criterion_options criterion_options;
+CR_API extern struct criterion_options criterion_options;
 
 CR_END_C_API
 

include/criterion/output.h

@@ -40,7 +40,7 @@ typedef void criterion_reporter(FILE *stream, struct criterion_global_stats *);
  *  @returns 1 if no output provider is registered at that name, 0 otherwise,
  *    and -1 on error.
  */
-int criterion_register_output_provider(const char *name, criterion_reporter *reporter);
+CR_API int criterion_register_output_provider(const char *name, criterion_reporter *reporter);
 
 /**
  *  Use an output provider to write a report in a specific path.
@@ -49,6 +49,6 @@ int criterion_register_output_provider(const char *name, criterion_reporter *rep
  *  @param[in] path The path to the file to write the report to.
  *  @returns -1 on error.
  */
-int criterion_add_output(const char *provider, const char *path);
+CR_API int criterion_add_output(const char *provider, const char *path);
 
 #endif /* !CRITERION_OUTPUT_H_ */

include/criterion/types.h

@@ -51,8 +51,6 @@ enum criterion_language {
     CR_LANG_SIZE_ // leave this at the end
 };
 
-extern const char *const cr_language_names[CR_LANG_SIZE_];
-
 /**
  *  Enumerates the supported kinds of tests
  */

src/core/runner.c

@@ -113,7 +113,7 @@ static void dtor_test_set(void *ptr, CR_UNUSED void *meta) {
     sfree(t->suites);
 }
 
-void criterion_register_test(struct criterion_test_set *set,
+CR_API void criterion_register_test(struct criterion_test_set *set,
                                     struct criterion_test *test) {
 
     struct criterion_suite_set css = {
@@ -163,8 +163,8 @@ struct criterion_test_set *criterion_init(void) {
     return set;
 }
 
-const struct criterion_test  *criterion_current_test;
-const struct criterion_suite *criterion_current_suite;
+CR_API const struct criterion_test  *criterion_current_test;
+CR_API const struct criterion_suite *criterion_current_suite;
 
 void run_test_child(struct criterion_test *test,
                     struct criterion_suite *suite) {
@@ -243,7 +243,7 @@ void disable_unmatching(struct criterion_test_set *set) {
     free_pattern();
 }
 
-struct criterion_test_set *criterion_initialize(void) {
+CR_API struct criterion_test_set *criterion_initialize(void) {
     init_i18n();
 
 #ifndef ENABLE_VALGRIND_ERRORS
@@ -266,7 +266,7 @@ struct criterion_test_set *criterion_initialize(void) {
     return criterion_init();
 }
 
-void criterion_finalize(struct criterion_test_set *set) {
+CR_API void criterion_finalize(struct criterion_test_set *set) {
     sfree(set);
 
 #ifndef ENABLE_VALGRIND_ERRORS
@@ -415,7 +415,7 @@ cleanup:
     return result;
 }
 
-int criterion_run_all_tests(struct criterion_test_set *set) {
+CR_API int criterion_run_all_tests(struct criterion_test_set *set) {
     if (criterion_options.pattern) {
         disable_unmatching(set);
     }

src/entry/options.c

@@ -23,7 +23,7 @@
  */
 # include "criterion/options.h"
 
-struct criterion_options criterion_options = {
+CR_API struct criterion_options criterion_options = {
     .logging_threshold = CRITERION_IMPORTANT,
     .logger            = &normal_logging,
     .measure_time      = true,

src/entry/params.c

@@ -130,7 +130,7 @@ int atou(const char *str) {
     return res < 0 ? 0 : res;
 }
 
-int criterion_handle_args(int argc, char *argv[], bool handle_unknown_arg) {
+CR_API int criterion_handle_args(int argc, char *argv[], bool handle_unknown_arg) {
     static struct option opts[] = {
         {"verbose",         optional_argument,  0, 'b'},
         {"quiet",           no_argument,        0, 'q'},