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Diffstat (limited to 'Build/source/utils/pmx/pmx-2.6.18/libf2c/s_cmp.c')
-rw-r--r--Build/source/utils/pmx/pmx-2.6.18/libf2c/s_cmp.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/Build/source/utils/pmx/pmx-2.6.18/libf2c/s_cmp.c b/Build/source/utils/pmx/pmx-2.6.18/libf2c/s_cmp.c
new file mode 100644
index 00000000000..3a2ea67ddf0
--- /dev/null
+++ b/Build/source/utils/pmx/pmx-2.6.18/libf2c/s_cmp.c
@@ -0,0 +1,50 @@
+#include "f2c.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* compare two strings */
+
+#ifdef KR_headers
+integer s_cmp(a0, b0, la, lb) char *a0, *b0; ftnlen la, lb;
+#else
+integer s_cmp(char *a0, char *b0, ftnlen la, ftnlen lb)
+#endif
+{
+register unsigned char *a, *aend, *b, *bend;
+a = (unsigned char *)a0;
+b = (unsigned char *)b0;
+aend = a + la;
+bend = b + lb;
+
+if(la <= lb)
+ {
+ while(a < aend)
+ if(*a != *b)
+ return( *a - *b );
+ else
+ { ++a; ++b; }
+
+ while(b < bend)
+ if(*b != ' ')
+ return( ' ' - *b );
+ else ++b;
+ }
+
+else
+ {
+ while(b < bend)
+ if(*a == *b)
+ { ++a; ++b; }
+ else
+ return( *a - *b );
+ while(a < aend)
+ if(*a != ' ')
+ return(*a - ' ');
+ else ++a;
+ }
+return(0);
+}
+#ifdef __cplusplus
+}
+#endif