str_extra.c

commit 4aa6a2c239e36027a7174b274d9d8bc9beeac8e3
parent e2343a842d131ef3b3148524f48d9776635c76ba
Author: finwo <finwo@pm.me>
Date:   Sun, 19 May 2024 01:52:01 +0200

Added strtoupper method

Diffstat:
M
package.ini
 | 
2
++
M
src/str_extra.h
 | 
1
+
A
src/strtoupper.c
 | 
11
+++++++++++
A
src/strtoupper.h
 | 
6
++++++

4 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/package.ini b/package.ini
@@ -1,8 +1,10 @@
 [export]
 config.mk=config.mk
+
 include/finwo/str_extra.h=src/str_extra.h
 include/finwo/str_isHex.h=src/str_isHex.h
 include/finwo/strnstr.h=src/strnstr.h
+include/finwo/strtoupper.h=src/strtoupper.h
 
 [package]
 deps=lib
diff --git a/src/str_extra.h b/src/str_extra.h
@@ -3,5 +3,6 @@
 
 #include "str_isHex.h"
 #include "strnstr.h"
+#include "strtoupper.h"
 
 #endif // __FINWO_STREXTRA_H__
diff --git a/src/strtoupper.c b/src/strtoupper.c
@@ -0,0 +1,11 @@
+#include <ctype.h>
+
+#include "strtoupper.h"
+
+char * strtoupper(char *str) {
+  char *ref = str;
+  for(;*ref;++ref) {
+    *ref=toupper((unsigned char)*ref);
+  }
+  return str;
+}
diff --git a/src/strtoupper.h b/src/strtoupper.h
@@ -0,0 +1,6 @@
+#ifndef __FINWO_STREXTRA_STRTOUPPER_H__
+#define __FINWO_STREXTRA_STRTOUPPER_H__
+
+char * strtoupper(char *str);
+
+#endif // __FINWO_STREXTRA_STRTOUPPER_H__